148221645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 285272064

約数和(自身を除く): 137050419

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 1419, 1607, 1677, 2145, 2365, 2795, 4821, 6149, 7095, 8035, 8385, 17677, 18447, 20891, 24105, 30745, 53031, 62673, 69101, 88385, 92235, 104455, 207303, 229801, 265155, 313365, 345505, 689403, 760111, 898313, 1036515, 1149005, 2280333, 2694939, 3447015, 3800555, 4491565, 9881443, 11401665, 13474695, 29644329, 49407215, 148221645]

約数ペア:

[(1, 148221645), (3, 49407215), (5, 29644329), (11, 13474695), (13, 11401665), (15, 9881443), (33, 4491565), (39, 3800555), (43, 3447015), (55, 2694939), (65, 2280333), (129, 1149005), (143, 1036515), (165, 898313), (195, 760111), (215, 689403), (429, 345505), (473, 313365), (559, 265155), (645, 229801), (715, 207303), (1419, 104455), (1607, 92235), (1677, 88385), (2145, 69101), (2365, 62673), (2795, 53031), (4821, 30745), (6149, 24105), (7095, 20891), (8035, 18447), (8385, 17677)]