317667375

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{12277}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 597594816

約数和(自身を除く): 279927441

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1725, 2875, 5175, 8625, 12277, 25875, 36831, 61385, 110493, 184155, 282371, 306925, 552465, 847113, 920775, 1411855, 1534625, 2541339, 2762325, 4235565, 4603875, 7059275, 12706695, 13811625, 21177825, 35296375, 63533475, 105889125, 317667375]

約数ペア:

[(1, 317667375), (3, 105889125), (5, 63533475), (9, 35296375), (15, 21177825), (23, 13811625), (25, 12706695), (45, 7059275), (69, 4603875), (75, 4235565), (115, 2762325), (125, 2541339), (207, 1534625), (225, 1411855), (345, 920775), (375, 847113), (575, 552465), (1035, 306925), (1125, 282371), (1725, 184155), (2875, 110493), (5175, 61385), (8625, 36831), (12277, 25875)]