28762055

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 13055545

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 659, 1015, 1247, 1505, 3295, 4613, 6235, 8729, 19111, 23065, 28337, 43645, 95555, 133777, 141685, 198359, 668885, 821773, 991795, 4108865, 5752411, 28762055]

約数ペア:

[(1, 28762055), (5, 5752411), (7, 4108865), (29, 991795), (35, 821773), (43, 668885), (145, 198359), (203, 141685), (215, 133777), (301, 95555), (659, 43645), (1015, 28337), (1247, 23065), (1505, 19111), (3295, 8729), (4613, 6235)]