48918735

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 91455672

約数和(自身を除く): 42536937

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 53, 81, 129, 135, 159, 215, 265, 387, 405, 477, 645, 795, 1161, 1431, 1935, 2279, 2385, 2809, 3483, 4293, 5805, 6837, 7155, 8427, 11395, 14045, 17415, 20511, 21465, 25281, 34185, 42135, 61533, 75843, 102555, 120787, 126405, 184599, 227529, 307665, 362361, 379215, 603935, 922995, 1087083, 1137645, 1811805, 3261249, 5435415, 9783747, 16306245, 48918735]

約数ペア:

[(1, 48918735), (3, 16306245), (5, 9783747), (9, 5435415), (15, 3261249), (27, 1811805), (43, 1137645), (45, 1087083), (53, 922995), (81, 603935), (129, 379215), (135, 362361), (159, 307665), (215, 227529), (265, 184599), (387, 126405), (405, 120787), (477, 102555), (645, 75843), (795, 61533), (1161, 42135), (1431, 34185), (1935, 25281), (2279, 21465), (2385, 20511), (2809, 17415), (3483, 14045), (4293, 11395), (5805, 8427), (6837, 7155)]