23654715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 22793925

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 105, 133, 167, 213, 285, 355, 399, 497, 501, 665, 835, 1065, 1169, 1349, 1491, 1995, 2485, 2505, 3173, 3507, 4047, 5845, 6745, 7455, 9443, 9519, 11857, 15865, 17535, 20235, 22211, 28329, 35571, 47215, 47595, 59285, 66633, 82999, 111055, 141645, 177855, 225283, 248997, 333165, 414995, 675849, 1126415, 1244985, 1576981, 3379245, 4730943, 7884905, 23654715]

約数ペア:

[(1, 23654715), (3, 7884905), (5, 4730943), (7, 3379245), (15, 1576981), (19, 1244985), (21, 1126415), (35, 675849), (57, 414995), (71, 333165), (95, 248997), (105, 225283), (133, 177855), (167, 141645), (213, 111055), (285, 82999), (355, 66633), (399, 59285), (497, 47595), (501, 47215), (665, 35571), (835, 28329), (1065, 22211), (1169, 20235), (1349, 17535), (1491, 15865), (1995, 11857), (2485, 9519), (2505, 9443), (3173, 7455), (3507, 6745), (4047, 5845)]