45209775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 36347505

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 325, 445, 521, 975, 1157, 1335, 1563, 2225, 2605, 3471, 5785, 6675, 6773, 7815, 13025, 17355, 20319, 28925, 33865, 39075, 46369, 86775, 101595, 139107, 169325, 231845, 507975, 602797, 695535, 1159225, 1808391, 3013985, 3477675, 9041955, 15069925, 45209775]

約数ペア:

[(1, 45209775), (3, 15069925), (5, 9041955), (13, 3477675), (15, 3013985), (25, 1808391), (39, 1159225), (65, 695535), (75, 602797), (89, 507975), (195, 231845), (267, 169325), (325, 139107), (445, 101595), (521, 86775), (975, 46369), (1157, 39075), (1335, 33865), (1563, 28925), (2225, 20319), (2605, 17355), (3471, 13025), (5785, 7815), (6675, 6773)]