48915075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 88958592

約数和(自身を除く): 40043517

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 211, 275, 281, 633, 825, 843, 1055, 1405, 2321, 3091, 3165, 4215, 5275, 6963, 7025, 9273, 11605, 15455, 15825, 21075, 34815, 46365, 58025, 59291, 77275, 174075, 177873, 231825, 296455, 652201, 889365, 1482275, 1956603, 3261005, 4446825, 9783015, 16305025, 48915075]

約数ペア:

[(1, 48915075), (3, 16305025), (5, 9783015), (11, 4446825), (15, 3261005), (25, 1956603), (33, 1482275), (55, 889365), (75, 652201), (165, 296455), (211, 231825), (275, 177873), (281, 174075), (633, 77275), (825, 59291), (843, 58025), (1055, 46365), (1405, 34815), (2321, 21075), (3091, 15825), (3165, 15455), (4215, 11605), (5275, 9273), (6963, 7025)]