146768175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 278553600

約数和(自身を除く): 131785425

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 79, 115, 207, 225, 237, 345, 359, 395, 575, 711, 1035, 1077, 1185, 1725, 1795, 1817, 1975, 3231, 3555, 5175, 5385, 5451, 5925, 8257, 8975, 9085, 16155, 16353, 17775, 24771, 26925, 27255, 28361, 41285, 45425, 74313, 80775, 81765, 85083, 123855, 136275, 141805, 206425, 255249, 371565, 408825, 425415, 619275, 652303, 709025, 1276245, 1857825, 1956909, 2127075, 3261515, 5870727, 6381225, 9784545, 16307575, 29353635, 48922725, 146768175]

約数ペア:

[(1, 146768175), (3, 48922725), (5, 29353635), (9, 16307575), (15, 9784545), (23, 6381225), (25, 5870727), (45, 3261515), (69, 2127075), (75, 1956909), (79, 1857825), (115, 1276245), (207, 709025), (225, 652303), (237, 619275), (345, 425415), (359, 408825), (395, 371565), (575, 255249), (711, 206425), (1035, 141805), (1077, 136275), (1185, 123855), (1725, 85083), (1795, 81765), (1817, 80775), (1975, 74313), (3231, 45425), (3555, 41285), (5175, 28361), (5385, 27255), (5451, 26925), (5925, 24771), (8257, 17775), (8975, 16353), (9085, 16155)]