25076985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 41779200

約数和(自身を除く): 16702215

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 271, 465, 597, 813, 995, 1355, 2985, 4065, 6169, 8401, 18507, 25203, 30845, 42005, 53929, 92535, 126015, 161787, 269645, 808935, 1671799, 5015397, 8358995, 25076985]

約数ペア:

[(1, 25076985), (3, 8358995), (5, 5015397), (15, 1671799), (31, 808935), (93, 269645), (155, 161787), (199, 126015), (271, 92535), (465, 53929), (597, 42005), (813, 30845), (995, 25203), (1355, 18507), (2985, 8401), (4065, 6169)]