67849425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 145002624

約数和(自身を除く): 77153199

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1725, 1873, 2415, 4025, 5175, 5619, 7245, 9365, 12075, 13111, 16857, 28095, 36225, 39333, 43079, 46825, 65555, 84285, 117999, 129237, 140475, 196665, 215395, 301553, 327775, 387711, 421425, 589995, 646185, 904659, 983325, 1076975, 1507765, 1938555, 2713977, 2949975, 3230925, 4523295, 7538825, 9692775, 13569885, 22616475, 67849425]

約数ペア:

[(1, 67849425), (3, 22616475), (5, 13569885), (7, 9692775), (9, 7538825), (15, 4523295), (21, 3230925), (23, 2949975), (25, 2713977), (35, 1938555), (45, 1507765), (63, 1076975), (69, 983325), (75, 904659), (105, 646185), (115, 589995), (161, 421425), (175, 387711), (207, 327775), (225, 301553), (315, 215395), (345, 196665), (483, 140475), (525, 129237), (575, 117999), (805, 84285), (1035, 65555), (1449, 46825), (1575, 43079), (1725, 39333), (1873, 36225), (2415, 28095), (4025, 16857), (5175, 13111), (5619, 12075), (7245, 9365)]