5051475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 10697232

約数和(自身を除く): 5645757

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 157, 165, 195, 225, 275, 325, 429, 471, 495, 585, 715, 785, 825, 975, 1287, 1413, 1727, 2041, 2145, 2355, 2475, 2925, 3575, 3925, 5181, 6123, 6435, 7065, 8635, 10205, 10725, 11775, 15543, 18369, 22451, 25905, 30615, 32175, 35325, 43175, 51025, 67353, 77715, 91845, 112255, 129525, 153075, 202059, 336765, 388575, 459225, 561275, 1010295, 1683825, 5051475]

約数ペア:

[(1, 5051475), (3, 1683825), (5, 1010295), (9, 561275), (11, 459225), (13, 388575), (15, 336765), (25, 202059), (33, 153075), (39, 129525), (45, 112255), (55, 91845), (65, 77715), (75, 67353), (99, 51025), (117, 43175), (143, 35325), (157, 32175), (165, 30615), (195, 25905), (225, 22451), (275, 18369), (325, 15543), (429, 11775), (471, 10725), (495, 10205), (585, 8635), (715, 7065), (785, 6435), (825, 6123), (975, 5181), (1287, 3925), (1413, 3575), (1727, 2925), (2041, 2475), (2145, 2355)]