75429255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26891}}^1$

素因数の和:26927

約数の個数: 32

約数和(自身を含む): 139408128

約数和(自身を除く): 63978873

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 26891, 80673, 134455, 295801, 403365, 457147, 887403, 1371441, 1479005, 2285735, 4437015, 5028617, 6857205, 15085851, 25143085, 75429255]

約数ペア:

[(1, 75429255), (3, 25143085), (5, 15085851), (11, 6857205), (15, 5028617), (17, 4437015), (33, 2285735), (51, 1479005), (55, 1371441), (85, 887403), (165, 457147), (187, 403365), (255, 295801), (561, 134455), (935, 80673), (2805, 26891)]