45299775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 32695233

約数列:

[1, 3, 5, 15, 25, 47, 71, 75, 141, 181, 213, 235, 355, 543, 705, 905, 1065, 1175, 1775, 2715, 3337, 3525, 4525, 5325, 8507, 10011, 12851, 13575, 16685, 25521, 38553, 42535, 50055, 64255, 83425, 127605, 192765, 212675, 250275, 321275, 603997, 638025, 963825, 1811991, 3019985, 9059955, 15099925, 45299775]

約数ペア:

[(1, 45299775), (3, 15099925), (5, 9059955), (15, 3019985), (25, 1811991), (47, 963825), (71, 638025), (75, 603997), (141, 321275), (181, 250275), (213, 212675), (235, 192765), (355, 127605), (543, 83425), (705, 64255), (905, 50055), (1065, 42535), (1175, 38553), (1775, 25521), (2715, 16685), (3337, 13575), (3525, 12851), (4525, 10011), (5325, 8507)]