123535125

素因数分解:

$3^5\times 5^3\times 7^2\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 271881792

約数和(自身を除く): 148346667

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 83, 105, 125, 135, 147, 175, 189, 225, 243, 245, 249, 315, 375, 405, 415, 441, 525, 567, 581, 675, 735, 747, 875, 945, 1125, 1215, 1225, 1245, 1323, 1575, 1701, 1743, 2025, 2075, 2205, 2241, 2625, 2835, 2905, 3375, 3675, 3735, 3969, 4067, 4725, 5229, 6075, 6125, 6225, 6615, 6723, 7875, 8505, 8715, 10125, 10375, 11025, 11205, 11907, 12201, 14175, 14525, 15687, 18375, 18675, 19845, 20169, 20335, 23625, 26145, 30375, 31125, 33075, 33615, 36603, 42525, 43575, 47061, 55125, 56025, 59535, 61005, 70875, 72625, 78435, 93375, 99225, 100845, 101675, 109809, 130725, 141183, 165375, 168075, 183015, 212625, 217875, 235305, 280125, 297675, 305025, 329427, 392175, 496125, 504225, 508375, 549045, 653625, 705915, 840375, 915075, 988281, 1176525, 1488375, 1525125, 1647135, 1960875, 2521125, 2745225, 3529575, 4575375, 4941405, 5882625, 8235675, 13726125, 17647875, 24707025, 41178375, 123535125]

約数ペア:

[(1, 123535125), (3, 41178375), (5, 24707025), (7, 17647875), (9, 13726125), (15, 8235675), (21, 5882625), (25, 4941405), (27, 4575375), (35, 3529575), (45, 2745225), (49, 2521125), (63, 1960875), (75, 1647135), (81, 1525125), (83, 1488375), (105, 1176525), (125, 988281), (135, 915075), (147, 840375), (175, 705915), (189, 653625), (225, 549045), (243, 508375), (245, 504225), (249, 496125), (315, 392175), (375, 329427), (405, 305025), (415, 297675), (441, 280125), (525, 235305), (567, 217875), (581, 212625), (675, 183015), (735, 168075), (747, 165375), (875, 141183), (945, 130725), (1125, 109809), (1215, 101675), (1225, 100845), (1245, 99225), (1323, 93375), (1575, 78435), (1701, 72625), (1743, 70875), (2025, 61005), (2075, 59535), (2205, 56025), (2241, 55125), (2625, 47061), (2835, 43575), (2905, 42525), (3375, 36603), (3675, 33615), (3735, 33075), (3969, 31125), (4067, 30375), (4725, 26145), (5229, 23625), (6075, 20335), (6125, 20169), (6225, 19845), (6615, 18675), (6723, 18375), (7875, 15687), (8505, 14525), (8715, 14175), (10125, 12201), (10375, 11907), (11025, 11205)]