145930365

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1637}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 290279808

約数和(自身を除く): 144349443

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 283, 315, 849, 1415, 1637, 1981, 2547, 4245, 4911, 5943, 8185, 9905, 11459, 12735, 14733, 17829, 24555, 29715, 34377, 57295, 73665, 89145, 103131, 171885, 463271, 515655, 1389813, 2316355, 3242897, 4169439, 6949065, 9728691, 16214485, 20847195, 29186073, 48643455, 145930365]

約数ペア:

[(1, 145930365), (3, 48643455), (5, 29186073), (7, 20847195), (9, 16214485), (15, 9728691), (21, 6949065), (35, 4169439), (45, 3242897), (63, 2316355), (105, 1389813), (283, 515655), (315, 463271), (849, 171885), (1415, 103131), (1637, 89145), (1981, 73665), (2547, 57295), (4245, 34377), (4911, 29715), (5943, 24555), (8185, 17829), (9905, 14733), (11459, 12735)]