15815952

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 46901760

約数和(自身を除く): 31085808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1181, 1488, 1674, 2232, 2362, 3348, 3543, 4464, 4724, 6696, 7086, 9448, 10629, 13392, 14172, 18896, 21258, 28344, 31887, 36611, 42516, 56688, 63774, 73222, 85032, 109833, 127548, 146444, 170064, 219666, 255096, 292888, 329499, 439332, 510192, 585776, 658998, 878664, 988497, 1317996, 1757328, 1976994, 2635992, 3953988, 5271984, 7907976, 15815952]

約数ペア:

[(1, 15815952), (2, 7907976), (3, 5271984), (4, 3953988), (6, 2635992), (8, 1976994), (9, 1757328), (12, 1317996), (16, 988497), (18, 878664), (24, 658998), (27, 585776), (31, 510192), (36, 439332), (48, 329499), (54, 292888), (62, 255096), (72, 219666), (93, 170064), (108, 146444), (124, 127548), (144, 109833), (186, 85032), (216, 73222), (248, 63774), (279, 56688), (372, 42516), (432, 36611), (496, 31887), (558, 28344), (744, 21258), (837, 18896), (1116, 14172), (1181, 13392), (1488, 10629), (1674, 9448), (2232, 7086), (2362, 6696), (3348, 4724), (3543, 4464)]