17258865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 30205056

約数和(自身を除く): 12946191

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1321, 2613, 3963, 4355, 6605, 13065, 17173, 19815, 51519, 85865, 88507, 257595, 265521, 442535, 1150591, 1327605, 3451773, 5752955, 17258865]

約数ペア:

[(1, 17258865), (3, 5752955), (5, 3451773), (13, 1327605), (15, 1150591), (39, 442535), (65, 265521), (67, 257595), (195, 88507), (201, 85865), (335, 51519), (871, 19815), (1005, 17173), (1321, 13065), (2613, 6605), (3963, 4355)]