38137365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40357}}^1$

素因数の和:40378

約数の個数: 32

約数和(自身を含む): 77487360

約数和(自身を除く): 39349995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40357, 121071, 201785, 282499, 363213, 605355, 847497, 1089639, 1412495, 1816065, 2542491, 4237485, 5448195, 7627473, 12712455, 38137365]

約数ペア:

[(1, 38137365), (3, 12712455), (5, 7627473), (7, 5448195), (9, 4237485), (15, 2542491), (21, 1816065), (27, 1412495), (35, 1089639), (45, 847497), (63, 605355), (105, 363213), (135, 282499), (189, 201785), (315, 121071), (945, 40357)]