25198950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 72423936

約数和(自身を除く): 47224986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 233, 309, 350, 466, 515, 525, 618, 699, 721, 1030, 1050, 1165, 1398, 1442, 1545, 1631, 2163, 2330, 2575, 3090, 3262, 3495, 3605, 4326, 4893, 5150, 5825, 6990, 7210, 7725, 8155, 9786, 10815, 11650, 15450, 16310, 17475, 18025, 21630, 23999, 24465, 34950, 36050, 40775, 47998, 48930, 54075, 71997, 81550, 108150, 119995, 122325, 143994, 167993, 239990, 244650, 335986, 359985, 503979, 599975, 719970, 839965, 1007958, 1199950, 1679930, 1799925, 2519895, 3599850, 4199825, 5039790, 8399650, 12599475, 25198950]

約数ペア:

[(1, 25198950), (2, 12599475), (3, 8399650), (5, 5039790), (6, 4199825), (7, 3599850), (10, 2519895), (14, 1799925), (15, 1679930), (21, 1199950), (25, 1007958), (30, 839965), (35, 719970), (42, 599975), (50, 503979), (70, 359985), (75, 335986), (103, 244650), (105, 239990), (150, 167993), (175, 143994), (206, 122325), (210, 119995), (233, 108150), (309, 81550), (350, 71997), (466, 54075), (515, 48930), (525, 47998), (618, 40775), (699, 36050), (721, 34950), (1030, 24465), (1050, 23999), (1165, 21630), (1398, 18025), (1442, 17475), (1545, 16310), (1631, 15450), (2163, 11650), (2330, 10815), (2575, 9786), (3090, 8155), (3262, 7725), (3495, 7210), (3605, 6990), (4326, 5825), (4893, 5150)]