15215796

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 24701004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1583, 1602, 2403, 3166, 3204, 4749, 4806, 6332, 9498, 9612, 14247, 18996, 28494, 42741, 56988, 85482, 140887, 170964, 281774, 422661, 563548, 845322, 1267983, 1690644, 2535966, 3803949, 5071932, 7607898, 15215796]

約数ペア:

[(1, 15215796), (2, 7607898), (3, 5071932), (4, 3803949), (6, 2535966), (9, 1690644), (12, 1267983), (18, 845322), (27, 563548), (36, 422661), (54, 281774), (89, 170964), (108, 140887), (178, 85482), (267, 56988), (356, 42741), (534, 28494), (801, 18996), (1068, 14247), (1583, 9612), (1602, 9498), (2403, 6332), (3166, 4806), (3204, 4749)]