15243579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 24575040

約数和(自身を除く): 9331461

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 317, 351, 411, 951, 1233, 1781, 2853, 3699, 4121, 5343, 8559, 12363, 16029, 37089, 43429, 48087, 111267, 130287, 390861, 564577, 1172583, 1693731, 5081193, 15243579]

約数ペア:

[(1, 15243579), (3, 5081193), (9, 1693731), (13, 1172583), (27, 564577), (39, 390861), (117, 130287), (137, 111267), (317, 48087), (351, 43429), (411, 37089), (951, 16029), (1233, 12363), (1781, 8559), (2853, 5343), (3699, 4121)]