2207985

素因数分解:

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

素因数の和:114

約数の個数: 32

約数和(自身を含む): 3884160

約数和(自身を除く): 1676175

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 169, 195, 201, 335, 507, 845, 871, 1005, 2197, 2535, 2613, 4355, 6591, 10985, 11323, 13065, 32955, 33969, 56615, 147199, 169845, 441597, 735995, 2207985]

約数ペア:

[(1, 2207985), (3, 735995), (5, 441597), (13, 169845), (15, 147199), (39, 56615), (65, 33969), (67, 32955), (169, 13065), (195, 11323), (201, 10985), (335, 6591), (507, 4355), (845, 2613), (871, 2535), (1005, 2197)]