84295575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 110691945

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 25, 35, 39, 45, 63, 65, 69, 75, 91, 105, 115, 117, 161, 175, 179, 195, 207, 225, 273, 299, 315, 325, 345, 455, 483, 525, 537, 575, 585, 805, 819, 895, 897, 975, 1035, 1253, 1365, 1449, 1495, 1575, 1611, 1725, 2093, 2275, 2327, 2415, 2685, 2691, 2925, 3759, 4025, 4095, 4117, 4475, 4485, 5175, 6265, 6279, 6825, 6981, 7245, 7475, 8055, 10465, 11277, 11635, 12075, 12351, 13425, 13455, 16289, 18795, 18837, 20475, 20585, 20943, 22425, 28819, 31325, 31395, 34905, 36225, 37053, 40275, 48867, 52325, 53521, 56385, 58175, 61755, 67275, 81445, 86457, 93975, 94185, 102925, 104715, 144095, 146601, 156975, 160563, 174525, 185265, 244335, 259371, 267605, 281925, 308775, 374647, 407225, 432285, 470925, 481689, 523575, 720475, 733005, 802815, 926325, 1123941, 1221675, 1296855, 1338025, 1873235, 2161425, 2408445, 3371823, 3665025, 4014075, 5619705, 6484275, 9366175, 12042225, 16859115, 28098525, 84295575]

約数ペア:

[(1, 84295575), (3, 28098525), (5, 16859115), (7, 12042225), (9, 9366175), (13, 6484275), (15, 5619705), (21, 4014075), (23, 3665025), (25, 3371823), (35, 2408445), (39, 2161425), (45, 1873235), (63, 1338025), (65, 1296855), (69, 1221675), (75, 1123941), (91, 926325), (105, 802815), (115, 733005), (117, 720475), (161, 523575), (175, 481689), (179, 470925), (195, 432285), (207, 407225), (225, 374647), (273, 308775), (299, 281925), (315, 267605), (325, 259371), (345, 244335), (455, 185265), (483, 174525), (525, 160563), (537, 156975), (575, 146601), (585, 144095), (805, 104715), (819, 102925), (895, 94185), (897, 93975), (975, 86457), (1035, 81445), (1253, 67275), (1365, 61755), (1449, 58175), (1495, 56385), (1575, 53521), (1611, 52325), (1725, 48867), (2093, 40275), (2275, 37053), (2327, 36225), (2415, 34905), (2685, 31395), (2691, 31325), (2925, 28819), (3759, 22425), (4025, 20943), (4095, 20585), (4117, 20475), (4475, 18837), (4485, 18795), (5175, 16289), (6265, 13455), (6279, 13425), (6825, 12351), (6981, 12075), (7245, 11635), (7475, 11277), (8055, 10465)]