11381895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 23542272

約数和(自身を除く): 12160377

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 1571, 2415, 4713, 7245, 7855, 10997, 14139, 23565, 32991, 36133, 54985, 70695, 98973, 108399, 164955, 180665, 252931, 325197, 494865, 541995, 758793, 1264655, 1625985, 2276379, 3793965, 11381895]

約数ペア:

[(1, 11381895), (3, 3793965), (5, 2276379), (7, 1625985), (9, 1264655), (15, 758793), (21, 541995), (23, 494865), (35, 325197), (45, 252931), (63, 180665), (69, 164955), (105, 108399), (115, 98973), (161, 70695), (207, 54985), (315, 36133), (345, 32991), (483, 23565), (805, 14139), (1035, 10997), (1449, 7855), (1571, 7245), (2415, 4713)]