63050505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 118578240

約数和(自身を除く): 55527735

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 545, 735, 763, 787, 1635, 2289, 2361, 3815, 3935, 5341, 5509, 11445, 11805, 16023, 16527, 26705, 27545, 38563, 80115, 82635, 85783, 115689, 192815, 257349, 428915, 578445, 600481, 1286745, 1801443, 3002405, 4203367, 9007215, 12610101, 21016835, 63050505]

約数ペア:

[(1, 63050505), (3, 21016835), (5, 12610101), (7, 9007215), (15, 4203367), (21, 3002405), (35, 1801443), (49, 1286745), (105, 600481), (109, 578445), (147, 428915), (245, 257349), (327, 192815), (545, 115689), (735, 85783), (763, 82635), (787, 80115), (1635, 38563), (2289, 27545), (2361, 26705), (3815, 16527), (3935, 16023), (5341, 11805), (5509, 11445)]