2242485

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{113}}^1$

素因数の和:144

約数の個数: 60

約数和(自身を含む): 4717548

約数和(自身を除く): 2475063

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 113, 135, 147, 189, 245, 315, 339, 405, 441, 565, 567, 735, 791, 945, 1017, 1323, 1695, 2205, 2373, 2835, 3051, 3955, 3969, 5085, 5537, 6615, 7119, 9153, 11865, 15255, 16611, 19845, 21357, 27685, 35595, 45765, 49833, 64071, 83055, 106785, 149499, 249165, 320355, 448497, 747495, 2242485]

約数ペア:

[(1, 2242485), (3, 747495), (5, 448497), (7, 320355), (9, 249165), (15, 149499), (21, 106785), (27, 83055), (35, 64071), (45, 49833), (49, 45765), (63, 35595), (81, 27685), (105, 21357), (113, 19845), (135, 16611), (147, 15255), (189, 11865), (245, 9153), (315, 7119), (339, 6615), (405, 5537), (441, 5085), (565, 3969), (567, 3955), (735, 3051), (791, 2835), (945, 2373), (1017, 2205), (1323, 1695)]