1413315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 2743200

約数和(自身を除く): 1329885

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 361, 435, 513, 551, 783, 855, 1083, 1305, 1653, 1805, 2565, 2755, 3249, 3915, 4959, 5415, 8265, 9747, 10469, 14877, 16245, 24795, 31407, 48735, 52345, 74385, 94221, 157035, 282663, 471105, 1413315]

約数ペア:

[(1, 1413315), (3, 471105), (5, 282663), (9, 157035), (15, 94221), (19, 74385), (27, 52345), (29, 48735), (45, 31407), (57, 24795), (87, 16245), (95, 14877), (135, 10469), (145, 9747), (171, 8265), (261, 5415), (285, 4959), (361, 3915), (435, 3249), (513, 2755), (551, 2565), (783, 1805), (855, 1653), (1083, 1305)]