429747375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 757785600

約数和(自身を除く): 328038225

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 125, 129, 145, 215, 375, 435, 645, 725, 919, 1075, 1247, 2175, 2757, 3225, 3625, 3741, 4595, 5375, 6235, 10875, 13785, 16125, 18705, 22975, 26651, 31175, 39517, 68925, 79953, 93525, 114875, 118551, 133255, 155875, 197585, 344625, 399765, 467625, 592755, 666275, 987925, 1145993, 1998825, 2963775, 3331375, 3437979, 4939625, 5729965, 9994125, 14818875, 17189895, 28649825, 85949475, 143249125, 429747375]

約数ペア:

[(1, 429747375), (3, 143249125), (5, 85949475), (15, 28649825), (25, 17189895), (29, 14818875), (43, 9994125), (75, 5729965), (87, 4939625), (125, 3437979), (129, 3331375), (145, 2963775), (215, 1998825), (375, 1145993), (435, 987925), (645, 666275), (725, 592755), (919, 467625), (1075, 399765), (1247, 344625), (2175, 197585), (2757, 155875), (3225, 133255), (3625, 118551), (3741, 114875), (4595, 93525), (5375, 79953), (6235, 68925), (10875, 39517), (13785, 31175), (16125, 26651), (18705, 22975)]