509238975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 1013935104

約数和(自身を除く): 504696129

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 181, 233, 345, 483, 525, 543, 575, 699, 805, 905, 1165, 1267, 1631, 1725, 2415, 2715, 3495, 3801, 4025, 4163, 4525, 4893, 5359, 5825, 6335, 8155, 12075, 12489, 13575, 16077, 17475, 19005, 20815, 24465, 26795, 29141, 31675, 37513, 40775, 42173, 62445, 80385, 87423, 95025, 104075, 112539, 122325, 126519, 133975, 145705, 187565, 210865, 295211, 312225, 401925, 437115, 562695, 632595, 728525, 885633, 937825, 969979, 1054325, 1476055, 2185575, 2813475, 2909937, 3162975, 4428165, 4849895, 6789853, 7380275, 14549685, 20369559, 22140825, 24249475, 33949265, 72748425, 101847795, 169746325, 509238975]

約数ペア:

[(1, 509238975), (3, 169746325), (5, 101847795), (7, 72748425), (15, 33949265), (21, 24249475), (23, 22140825), (25, 20369559), (35, 14549685), (69, 7380275), (75, 6789853), (105, 4849895), (115, 4428165), (161, 3162975), (175, 2909937), (181, 2813475), (233, 2185575), (345, 1476055), (483, 1054325), (525, 969979), (543, 937825), (575, 885633), (699, 728525), (805, 632595), (905, 562695), (1165, 437115), (1267, 401925), (1631, 312225), (1725, 295211), (2415, 210865), (2715, 187565), (3495, 145705), (3801, 133975), (4025, 126519), (4163, 122325), (4525, 112539), (4893, 104075), (5359, 95025), (5825, 87423), (6335, 80385), (8155, 62445), (12075, 42173), (12489, 40775), (13575, 37513), (16077, 31675), (17475, 29141), (19005, 26795), (20815, 24465)]