71330555625

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{7687}}^1$

素因数の和:7825

約数の個数: 120

約数和(自身を含む): 139636651968

約数和(自身を除く): 68306096343

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 125, 147, 175, 245, 303, 375, 505, 525, 625, 707, 735, 875, 1225, 1515, 1875, 2121, 2525, 2625, 3535, 3675, 4375, 4949, 6125, 7575, 7687, 10605, 12625, 13125, 14847, 17675, 18375, 23061, 24745, 30625, 37875, 38435, 53025, 53809, 63125, 74235, 88375, 91875, 115305, 123725, 161427, 189375, 192175, 265125, 269045, 371175, 376663, 441875, 576525, 618625, 776387, 807135, 960875, 1129989, 1325625, 1345225, 1855875, 1883315, 2329161, 2882625, 3093125, 3881935, 4035675, 4804375, 5434709, 5649945, 6726125, 9279375, 9416575, 11645805, 14413125, 16304127, 19409675, 20178375, 27173545, 28249725, 33630625, 38042963, 47082875, 58229025, 81520635, 97048375, 100891875, 114128889, 135867725, 141248625, 190214815, 235414375, 291145125, 407603175, 485241875, 570644445, 679338625, 706243125, 951074075, 1455725625, 2038015875, 2853222225, 3396693125, 4755370375, 10190079375, 14266111125, 23776851875, 71330555625]

約数ペア:

[(1, 71330555625), (3, 23776851875), (5, 14266111125), (7, 10190079375), (15, 4755370375), (21, 3396693125), (25, 2853222225), (35, 2038015875), (49, 1455725625), (75, 951074075), (101, 706243125), (105, 679338625), (125, 570644445), (147, 485241875), (175, 407603175), (245, 291145125), (303, 235414375), (375, 190214815), (505, 141248625), (525, 135867725), (625, 114128889), (707, 100891875), (735, 97048375), (875, 81520635), (1225, 58229025), (1515, 47082875), (1875, 38042963), (2121, 33630625), (2525, 28249725), (2625, 27173545), (3535, 20178375), (3675, 19409675), (4375, 16304127), (4949, 14413125), (6125, 11645805), (7575, 9416575), (7687, 9279375), (10605, 6726125), (12625, 5649945), (13125, 5434709), (14847, 4804375), (17675, 4035675), (18375, 3881935), (23061, 3093125), (24745, 2882625), (30625, 2329161), (37875, 1883315), (38435, 1855875), (53025, 1345225), (53809, 1325625), (63125, 1129989), (74235, 960875), (88375, 807135), (91875, 776387), (115305, 618625), (123725, 576525), (161427, 441875), (189375, 376663), (192175, 371175), (265125, 269045)]