15049998

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 34875360

約数和(自身を除く): 19825362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 137, 153, 274, 306, 359, 411, 718, 822, 1077, 1233, 2154, 2329, 2466, 3231, 4658, 6103, 6462, 6987, 12206, 13974, 18309, 20961, 36618, 41922, 49183, 54927, 98366, 109854, 147549, 295098, 442647, 836111, 885294, 1672222, 2508333, 5016666, 7524999, 15049998]

約数ペア:

[(1, 15049998), (2, 7524999), (3, 5016666), (6, 2508333), (9, 1672222), (17, 885294), (18, 836111), (34, 442647), (51, 295098), (102, 147549), (137, 109854), (153, 98366), (274, 54927), (306, 49183), (359, 41922), (411, 36618), (718, 20961), (822, 18309), (1077, 13974), (1233, 12206), (2154, 6987), (2329, 6462), (2466, 6103), (3231, 4658)]