45218925

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 85788160

約数和(自身を除く): 40569235

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2161, 2325, 4185, 6483, 6975, 10805, 19449, 20925, 32415, 54025, 58347, 66991, 97245, 162075, 200973, 291735, 334955, 486225, 602919, 1004865, 1458675, 1674775, 1808757, 3014595, 5024325, 9043785, 15072975, 45218925]

約数ペア:

[(1, 45218925), (3, 15072975), (5, 9043785), (9, 5024325), (15, 3014595), (25, 1808757), (27, 1674775), (31, 1458675), (45, 1004865), (75, 602919), (93, 486225), (135, 334955), (155, 291735), (225, 200973), (279, 162075), (465, 97245), (675, 66991), (775, 58347), (837, 54025), (1395, 32415), (2161, 20925), (2325, 19449), (4185, 10805), (6483, 6975)]