15121056

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5125

約数の個数: 48

約数和(自身を含む): 40981248

約数和(自身を除く): 25860192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 5081, 10162, 15243, 20324, 30486, 40648, 60972, 81296, 121944, 157511, 162592, 243888, 315022, 472533, 487776, 630044, 945066, 1260088, 1890132, 2520176, 3780264, 5040352, 7560528, 15121056]

約数ペア:

[(1, 15121056), (2, 7560528), (3, 5040352), (4, 3780264), (6, 2520176), (8, 1890132), (12, 1260088), (16, 945066), (24, 630044), (31, 487776), (32, 472533), (48, 315022), (62, 243888), (93, 162592), (96, 157511), (124, 121944), (186, 81296), (248, 60972), (372, 40648), (496, 30486), (744, 20324), (992, 15243), (1488, 10162), (2976, 5081)]