72993525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 133086720

約数和(自身を除く): 60093195

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 275, 309, 515, 825, 859, 1133, 1545, 2575, 2577, 3399, 4295, 5665, 7725, 9449, 12885, 16995, 21475, 28325, 28347, 47245, 64425, 84975, 88477, 141735, 236225, 265431, 442385, 708675, 973247, 1327155, 2211925, 2919741, 4866235, 6635775, 14598705, 24331175, 72993525]

約数ペア:

[(1, 72993525), (3, 24331175), (5, 14598705), (11, 6635775), (15, 4866235), (25, 2919741), (33, 2211925), (55, 1327155), (75, 973247), (103, 708675), (165, 442385), (275, 265431), (309, 236225), (515, 141735), (825, 88477), (859, 84975), (1133, 64425), (1545, 47245), (2575, 28347), (2577, 28325), (3399, 21475), (4295, 16995), (5665, 12885), (7725, 9449)]