23725965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 19819635

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 59, 83, 85, 95, 177, 249, 255, 285, 295, 323, 415, 885, 969, 1003, 1121, 1245, 1411, 1577, 1615, 3009, 3363, 4233, 4731, 4845, 4897, 5015, 5605, 7055, 7885, 14691, 15045, 16815, 19057, 21165, 23655, 24485, 26809, 57171, 73455, 80427, 83249, 93043, 95285, 134045, 249747, 279129, 285855, 402135, 416245, 465215, 1248735, 1395645, 1581731, 4745193, 7908655, 23725965]

約数ペア:

[(1, 23725965), (3, 7908655), (5, 4745193), (15, 1581731), (17, 1395645), (19, 1248735), (51, 465215), (57, 416245), (59, 402135), (83, 285855), (85, 279129), (95, 249747), (177, 134045), (249, 95285), (255, 93043), (285, 83249), (295, 80427), (323, 73455), (415, 57171), (885, 26809), (969, 24485), (1003, 23655), (1121, 21165), (1245, 19057), (1411, 16815), (1577, 15045), (1615, 14691), (3009, 7885), (3363, 7055), (4233, 5605), (4731, 5015), (4845, 4897)]