43285545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 79606800

約数和(自身を除く): 36321255

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 615, 809, 1189, 1305, 1845, 2427, 3567, 4045, 5945, 7281, 10701, 12135, 17835, 23461, 33169, 36405, 53505, 70383, 99507, 117305, 165845, 211149, 298521, 351915, 497535, 961901, 1055745, 1492605, 2885703, 4809505, 8657109, 14428515, 43285545]

約数ペア:

[(1, 43285545), (3, 14428515), (5, 8657109), (9, 4809505), (15, 2885703), (29, 1492605), (41, 1055745), (45, 961901), (87, 497535), (123, 351915), (145, 298521), (205, 211149), (261, 165845), (369, 117305), (435, 99507), (615, 70383), (809, 53505), (1189, 36405), (1305, 33169), (1845, 23461), (2427, 17835), (3567, 12135), (4045, 10701), (5945, 7281)]