87492015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49853}}^1$

素因数の和:49880

約数の個数: 32

約数和(自身を含む): 167509440

約数和(自身を除く): 80017425

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 49853, 149559, 249265, 448677, 648089, 747795, 1346031, 1944267, 2243385, 3240445, 5832801, 6730155, 9721335, 17498403, 29164005, 87492015]

約数ペア:

[(1, 87492015), (3, 29164005), (5, 17498403), (9, 9721335), (13, 6730155), (15, 5832801), (27, 3240445), (39, 2243385), (45, 1944267), (65, 1346031), (117, 747795), (135, 648089), (195, 448677), (351, 249265), (585, 149559), (1755, 49853)]