8244015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 14439936

約数和(自身を除く): 6195921

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 631, 871, 1005, 1893, 2613, 3155, 4355, 8203, 9465, 13065, 24609, 41015, 42277, 123045, 126831, 211385, 549601, 634155, 1648803, 2748005, 8244015]

約数ペア:

[(1, 8244015), (3, 2748005), (5, 1648803), (13, 634155), (15, 549601), (39, 211385), (65, 126831), (67, 123045), (195, 42277), (201, 41015), (335, 24609), (631, 13065), (871, 9465), (1005, 8203), (1893, 4355), (2613, 3155)]