27290835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 55587168

約数和(自身を除く): 28296333

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4241, 6435, 12723, 21205, 38169, 46651, 55133, 63615, 139953, 165399, 190845, 233255, 275665, 419859, 496197, 606463, 699765, 826995, 1819389, 2099295, 2480985, 3032315, 5458167, 9096945, 27290835]

約数ペア:

[(1, 27290835), (3, 9096945), (5, 5458167), (9, 3032315), (11, 2480985), (13, 2099295), (15, 1819389), (33, 826995), (39, 699765), (45, 606463), (55, 496197), (65, 419859), (99, 275665), (117, 233255), (143, 190845), (165, 165399), (195, 139953), (429, 63615), (495, 55133), (585, 46651), (715, 38169), (1287, 21205), (2145, 12723), (4241, 6435)]