25852230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 72465120

約数和(自身を除く): 46612890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 181, 207, 230, 270, 345, 362, 414, 529, 543, 621, 690, 905, 1035, 1058, 1086, 1242, 1587, 1629, 1810, 2070, 2645, 2715, 3105, 3174, 3258, 4163, 4761, 4887, 5290, 5430, 6210, 7935, 8145, 8326, 9522, 9774, 12489, 14283, 15870, 16290, 20815, 23805, 24435, 24978, 28566, 37467, 41630, 47610, 48870, 62445, 71415, 74934, 95749, 112401, 124890, 142830, 187335, 191498, 224802, 287247, 374670, 478745, 562005, 574494, 861741, 957490, 1124010, 1436235, 1723482, 2585223, 2872470, 4308705, 5170446, 8617410, 12926115, 25852230]

約数ペア:

[(1, 25852230), (2, 12926115), (3, 8617410), (5, 5170446), (6, 4308705), (9, 2872470), (10, 2585223), (15, 1723482), (18, 1436235), (23, 1124010), (27, 957490), (30, 861741), (45, 574494), (46, 562005), (54, 478745), (69, 374670), (90, 287247), (115, 224802), (135, 191498), (138, 187335), (181, 142830), (207, 124890), (230, 112401), (270, 95749), (345, 74934), (362, 71415), (414, 62445), (529, 48870), (543, 47610), (621, 41630), (690, 37467), (905, 28566), (1035, 24978), (1058, 24435), (1086, 23805), (1242, 20815), (1587, 16290), (1629, 15870), (1810, 14283), (2070, 12489), (2645, 9774), (2715, 9522), (3105, 8326), (3174, 8145), (3258, 7935), (4163, 6210), (4761, 5430), (4887, 5290)]