15746981625

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14153}}^1$

素因数の和:14240

約数の個数: 96

約数和(自身を含む): 30311753472

約数和(自身を除く): 14564771847

約数列:

[1, 3, 5, 9, 15, 23, 25, 43, 45, 69, 75, 115, 125, 129, 207, 215, 225, 345, 375, 387, 575, 645, 989, 1035, 1075, 1125, 1725, 1935, 2875, 2967, 3225, 4945, 5175, 5375, 8625, 8901, 9675, 14153, 14835, 16125, 24725, 25875, 42459, 44505, 48375, 70765, 74175, 123625, 127377, 212295, 222525, 325519, 353825, 370875, 608579, 636885, 976557, 1061475, 1112625, 1627595, 1769125, 1825737, 2929671, 3042895, 3184425, 4882785, 5307375, 5477211, 8137975, 9128685, 13997317, 14648355, 15214475, 15922125, 24413925, 27386055, 40689875, 41991951, 45643425, 69986585, 73241775, 76072375, 122069625, 125975853, 136930275, 209959755, 228217125, 349932925, 366208875, 629879265, 684651375, 1049798775, 1749664625, 3149396325, 5248993875, 15746981625]

約数ペア:

[(1, 15746981625), (3, 5248993875), (5, 3149396325), (9, 1749664625), (15, 1049798775), (23, 684651375), (25, 629879265), (43, 366208875), (45, 349932925), (69, 228217125), (75, 209959755), (115, 136930275), (125, 125975853), (129, 122069625), (207, 76072375), (215, 73241775), (225, 69986585), (345, 45643425), (375, 41991951), (387, 40689875), (575, 27386055), (645, 24413925), (989, 15922125), (1035, 15214475), (1075, 14648355), (1125, 13997317), (1725, 9128685), (1935, 8137975), (2875, 5477211), (2967, 5307375), (3225, 4882785), (4945, 3184425), (5175, 3042895), (5375, 2929671), (8625, 1825737), (8901, 1769125), (9675, 1627595), (14153, 1112625), (14835, 1061475), (16125, 976557), (24725, 636885), (25875, 608579), (42459, 370875), (44505, 353825), (48375, 325519), (70765, 222525), (74175, 212295), (123625, 127377)]