42097445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 15963355

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 383, 445, 1157, 1235, 1691, 1915, 4979, 5785, 7277, 8455, 21983, 24895, 34087, 36385, 94601, 109915, 170435, 443131, 473005, 647653, 2215655, 3238265, 8419489, 42097445]

約数ペア:

[(1, 42097445), (5, 8419489), (13, 3238265), (19, 2215655), (65, 647653), (89, 473005), (95, 443131), (247, 170435), (383, 109915), (445, 94601), (1157, 36385), (1235, 34087), (1691, 24895), (1915, 21983), (4979, 8455), (5785, 7277)]