181267295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 244109376

約数和(自身を除く): 62842081

約数列:

[1, 5, 11, 55, 61, 97, 305, 485, 557, 671, 1067, 2785, 3355, 5335, 5917, 6127, 29585, 30635, 33977, 54029, 65087, 169885, 270145, 325435, 373747, 594319, 1868735, 2971595, 3295769, 16478845, 36253459, 181267295]

約数ペア:

[(1, 181267295), (5, 36253459), (11, 16478845), (55, 3295769), (61, 2971595), (97, 1868735), (305, 594319), (485, 373747), (557, 325435), (671, 270145), (1067, 169885), (2785, 65087), (3355, 54029), (5335, 33977), (5917, 30635), (6127, 29585)]