73628865

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 136967040

約数和(自身を除く): 63338175

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 529, 621, 1031, 1035, 1587, 2645, 3093, 3105, 4761, 5155, 7935, 9279, 14283, 15465, 23713, 23805, 27837, 46395, 71139, 71415, 118565, 139185, 213417, 355695, 545399, 640251, 1067085, 1636197, 2726995, 3201255, 4908591, 8180985, 14725773, 24542955, 73628865]

約数ペア:

[(1, 73628865), (3, 24542955), (5, 14725773), (9, 8180985), (15, 4908591), (23, 3201255), (27, 2726995), (45, 1636197), (69, 1067085), (115, 640251), (135, 545399), (207, 355695), (345, 213417), (529, 139185), (621, 118565), (1031, 71415), (1035, 71139), (1587, 46395), (2645, 27837), (3093, 23805), (3105, 23713), (4761, 15465), (5155, 14283), (7935, 9279)]