1310369625

素因数分解:

$3^2\times 5^3\times {\mathrm{541}}^1\times {\mathrm{2153}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 2367625104

約数和(自身を除く): 1057255479

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 541, 1125, 1623, 2153, 2705, 4869, 6459, 8115, 10765, 13525, 19377, 24345, 32295, 40575, 53825, 67625, 96885, 121725, 161475, 202875, 269125, 484425, 608625, 807375, 1164773, 2422125, 3494319, 5823865, 10482957, 17471595, 29119325, 52414785, 87357975, 145596625, 262073925, 436789875, 1310369625]

約数ペア:

[(1, 1310369625), (3, 436789875), (5, 262073925), (9, 145596625), (15, 87357975), (25, 52414785), (45, 29119325), (75, 17471595), (125, 10482957), (225, 5823865), (375, 3494319), (541, 2422125), (1125, 1164773), (1623, 807375), (2153, 608625), (2705, 484425), (4869, 269125), (6459, 202875), (8115, 161475), (10765, 121725), (13525, 96885), (19377, 67625), (24345, 53825), (32295, 40575)]