126542325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18574

約数の個数: 48

約数和(自身を含む): 257511296

約数和(自身を除く): 130968971

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 18541, 55623, 92705, 129787, 241033, 278115, 389361, 463525, 648935, 723099, 1205165, 1390575, 1687231, 1946805, 3244675, 3615495, 5061693, 6025825, 8436155, 9734025, 18077475, 25308465, 42180775, 126542325]

約数ペア:

[(1, 126542325), (3, 42180775), (5, 25308465), (7, 18077475), (13, 9734025), (15, 8436155), (21, 6025825), (25, 5061693), (35, 3615495), (39, 3244675), (65, 1946805), (75, 1687231), (91, 1390575), (105, 1205165), (175, 723099), (195, 648935), (273, 463525), (325, 389361), (455, 278115), (525, 241033), (975, 129787), (1365, 92705), (2275, 55623), (6825, 18541)]