210002325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 382683840

約数和(自身を除く): 172681515

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1677, 2795, 3225, 5009, 8385, 13975, 15027, 25045, 41925, 65117, 75135, 125225, 195351, 215387, 325585, 375675, 646161, 976755, 1076935, 1627925, 2800031, 3230805, 4883775, 5384675, 8400093, 14000155, 16154025, 42000465, 70000775, 210002325]

約数ペア:

[(1, 210002325), (3, 70000775), (5, 42000465), (13, 16154025), (15, 14000155), (25, 8400093), (39, 5384675), (43, 4883775), (65, 3230805), (75, 2800031), (129, 1627925), (195, 1076935), (215, 976755), (325, 646161), (559, 375675), (645, 325585), (975, 215387), (1075, 195351), (1677, 125225), (2795, 75135), (3225, 65117), (5009, 41925), (8385, 25045), (13975, 15027)]