15222831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3581}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 22065120

約数和(自身を除く): 6842289

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3581, 4251, 10743, 46553, 139659, 390329, 1170987, 5074277, 15222831]

約数ペア:

[(1, 15222831), (3, 5074277), (13, 1170987), (39, 390329), (109, 139659), (327, 46553), (1417, 10743), (3581, 4251)]