3012425

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 4356864

約数和(自身を除く): 1344439

約数列:

[1, 5, 13, 23, 25, 31, 65, 115, 155, 169, 299, 325, 403, 575, 713, 775, 845, 1495, 2015, 3565, 3887, 4225, 5239, 7475, 9269, 10075, 17825, 19435, 26195, 46345, 97175, 120497, 130975, 231725, 602485, 3012425]

約数ペア:

[(1, 3012425), (5, 602485), (13, 231725), (23, 130975), (25, 120497), (31, 97175), (65, 46345), (115, 26195), (155, 19435), (169, 17825), (299, 10075), (325, 9269), (403, 7475), (575, 5239), (713, 4225), (775, 3887), (845, 3565), (1495, 2015)]