57129435

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 122757120

約数和(自身を除く): 65627685

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 31, 33, 45, 51, 55, 73, 85, 93, 99, 135, 153, 155, 165, 187, 219, 255, 279, 297, 341, 365, 459, 465, 495, 527, 561, 657, 765, 803, 837, 935, 1023, 1095, 1241, 1395, 1485, 1581, 1683, 1705, 1971, 2263, 2295, 2409, 2635, 2805, 3069, 3285, 3723, 4015, 4185, 4743, 5049, 5115, 5797, 6205, 6789, 7227, 7905, 8415, 9207, 9855, 11169, 11315, 12045, 13651, 14229, 15345, 17391, 18615, 20367, 21681, 23715, 24893, 25245, 28985, 33507, 33945, 36135, 38471, 40953, 46035, 52173, 55845, 61101, 68255, 71145, 74679, 86955, 101835, 108405, 115413, 122859, 124465, 156519, 167535, 192355, 204765, 224037, 260865, 305505, 346239, 368577, 373395, 423181, 577065, 614295, 672111, 782595, 1038717, 1120185, 1269543, 1731195, 1842885, 2115905, 3360555, 3808629, 5193585, 6347715, 11425887, 19043145, 57129435]

約数ペア:

[(1, 57129435), (3, 19043145), (5, 11425887), (9, 6347715), (11, 5193585), (15, 3808629), (17, 3360555), (27, 2115905), (31, 1842885), (33, 1731195), (45, 1269543), (51, 1120185), (55, 1038717), (73, 782595), (85, 672111), (93, 614295), (99, 577065), (135, 423181), (153, 373395), (155, 368577), (165, 346239), (187, 305505), (219, 260865), (255, 224037), (279, 204765), (297, 192355), (341, 167535), (365, 156519), (459, 124465), (465, 122859), (495, 115413), (527, 108405), (561, 101835), (657, 86955), (765, 74679), (803, 71145), (837, 68255), (935, 61101), (1023, 55845), (1095, 52173), (1241, 46035), (1395, 40953), (1485, 38471), (1581, 36135), (1683, 33945), (1705, 33507), (1971, 28985), (2263, 25245), (2295, 24893), (2409, 23715), (2635, 21681), (2805, 20367), (3069, 18615), (3285, 17391), (3723, 15345), (4015, 14229), (4185, 13651), (4743, 12045), (5049, 11315), (5115, 11169), (5797, 9855), (6205, 9207), (6789, 8415), (7227, 7905)]