22503195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 46247760

約数和(自身を除く): 23744565

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 195, 269, 429, 495, 507, 585, 715, 807, 845, 1287, 1345, 1521, 1859, 2145, 2421, 2535, 2959, 3497, 4035, 5577, 6435, 7605, 8877, 9295, 10491, 12105, 14795, 16731, 17485, 26631, 27885, 31473, 38467, 44385, 45461, 52455, 83655, 115401, 133155, 136383, 157365, 192335, 227305, 346203, 409149, 500071, 577005, 681915, 1500213, 1731015, 2045745, 2500355, 4500639, 7501065, 22503195]

約数ペア:

[(1, 22503195), (3, 7501065), (5, 4500639), (9, 2500355), (11, 2045745), (13, 1731015), (15, 1500213), (33, 681915), (39, 577005), (45, 500071), (55, 409149), (65, 346203), (99, 227305), (117, 192335), (143, 157365), (165, 136383), (169, 133155), (195, 115401), (269, 83655), (429, 52455), (495, 45461), (507, 44385), (585, 38467), (715, 31473), (807, 27885), (845, 26631), (1287, 17485), (1345, 16731), (1521, 14795), (1859, 12105), (2145, 10491), (2421, 9295), (2535, 8877), (2959, 7605), (3497, 6435), (4035, 5577)]