127364475

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 48

約数和(自身を含む): 245619200

約数和(自身を除く): 118254725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 525, 735, 1029, 1225, 1715, 3675, 4951, 5145, 8575, 14853, 24755, 25725, 34657, 74265, 103971, 123775, 173285, 242599, 371325, 519855, 727797, 866425, 1212995, 1698193, 2599275, 3638985, 5094579, 6064975, 8490965, 18194925, 25472895, 42454825, 127364475]

約数ペア:

[(1, 127364475), (3, 42454825), (5, 25472895), (7, 18194925), (15, 8490965), (21, 6064975), (25, 5094579), (35, 3638985), (49, 2599275), (75, 1698193), (105, 1212995), (147, 866425), (175, 727797), (245, 519855), (343, 371325), (525, 242599), (735, 173285), (1029, 123775), (1225, 103971), (1715, 74265), (3675, 34657), (4951, 25725), (5145, 24755), (8575, 14853)]