307450305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3299}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 566280000

約数和(自身を除く): 258829695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 109, 171, 285, 327, 545, 855, 981, 1635, 2071, 3299, 4905, 6213, 9897, 10355, 16495, 18639, 29691, 31065, 49485, 62681, 93195, 148455, 188043, 313405, 359591, 564129, 940215, 1078773, 1797955, 2820645, 3236319, 5393865, 6832229, 16181595, 20496687, 34161145, 61490061, 102483435, 307450305]

約数ペア:

[(1, 307450305), (3, 102483435), (5, 61490061), (9, 34161145), (15, 20496687), (19, 16181595), (45, 6832229), (57, 5393865), (95, 3236319), (109, 2820645), (171, 1797955), (285, 1078773), (327, 940215), (545, 564129), (855, 359591), (981, 313405), (1635, 188043), (2071, 148455), (3299, 93195), (4905, 62681), (6213, 49485), (9897, 31065), (10355, 29691), (16495, 18639)]