3937485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 6697728

約数和(自身を除く): 2760243

約数列:

[1, 3, 5, 15, 23, 69, 101, 113, 115, 303, 339, 345, 505, 565, 1515, 1695, 2323, 2599, 6969, 7797, 11413, 11615, 12995, 34239, 34845, 38985, 57065, 171195, 262499, 787497, 1312495, 3937485]

約数ペア:

[(1, 3937485), (3, 1312495), (5, 787497), (15, 262499), (23, 171195), (69, 57065), (101, 38985), (113, 34845), (115, 34239), (303, 12995), (339, 11615), (345, 11413), (505, 7797), (565, 6969), (1515, 2599), (1695, 2323)]