15190595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 7204285

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 431, 665, 1007, 1855, 2155, 3017, 5035, 7049, 8189, 15085, 22843, 35245, 40945, 57323, 114215, 159901, 286615, 434017, 799505, 2170085, 3038119, 15190595]

約数ペア:

[(1, 15190595), (5, 3038119), (7, 2170085), (19, 799505), (35, 434017), (53, 286615), (95, 159901), (133, 114215), (265, 57323), (371, 40945), (431, 35245), (665, 22843), (1007, 15085), (1855, 8189), (2155, 7049), (3017, 5035)]