156920927175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{44641}}^1$

素因数の和:45593

約数の個数: 72

約数和(自身を含む): 297926422560

約数和(自身を除く): 141005495385

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 919, 1275, 2757, 3825, 4595, 8271, 13785, 15623, 22975, 41355, 44641, 46869, 68925, 78115, 133923, 140607, 206775, 223205, 234345, 390575, 401769, 669615, 703035, 758897, 1116025, 1171725, 2008845, 2276691, 3348075, 3515175, 3794485, 6830073, 10044225, 11383455, 18972425, 34150365, 41025079, 56917275, 123075237, 170751825, 205125395, 369225711, 615376185, 697426343, 1025626975, 1846128555, 2092279029, 3076880925, 3487131715, 6276837087, 9230642775, 10461395145, 17435658575, 31384185435, 52306975725, 156920927175]

約数ペア:

[(1, 156920927175), (3, 52306975725), (5, 31384185435), (9, 17435658575), (15, 10461395145), (17, 9230642775), (25, 6276837087), (45, 3487131715), (51, 3076880925), (75, 2092279029), (85, 1846128555), (153, 1025626975), (225, 697426343), (255, 615376185), (425, 369225711), (765, 205125395), (919, 170751825), (1275, 123075237), (2757, 56917275), (3825, 41025079), (4595, 34150365), (8271, 18972425), (13785, 11383455), (15623, 10044225), (22975, 6830073), (41355, 3794485), (44641, 3515175), (46869, 3348075), (68925, 2276691), (78115, 2008845), (133923, 1171725), (140607, 1116025), (206775, 758897), (223205, 703035), (234345, 669615), (390575, 401769)]