75364875

素因数分解:

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

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 140305152

約数和(自身を除く): 64940277

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2161, 2325, 3875, 6483, 6975, 10805, 11625, 19449, 32415, 34875, 54025, 66991, 97245, 162075, 200973, 270125, 334955, 486225, 602919, 810375, 1004865, 1674775, 2431125, 3014595, 5024325, 8373875, 15072975, 25121625, 75364875]

約数ペア:

[(1, 75364875), (3, 25121625), (5, 15072975), (9, 8373875), (15, 5024325), (25, 3014595), (31, 2431125), (45, 1674775), (75, 1004865), (93, 810375), (125, 602919), (155, 486225), (225, 334955), (279, 270125), (375, 200973), (465, 162075), (775, 97245), (1125, 66991), (1395, 54025), (2161, 34875), (2325, 32415), (3875, 19449), (6483, 11625), (6975, 10805)]