90479653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 108564480

約数和(自身を除く): 18084827

約数列:

[1, 11, 19, 47, 61, 151, 209, 517, 671, 893, 1159, 1661, 2867, 2869, 7097, 9211, 9823, 12749, 31537, 31559, 54473, 78067, 101321, 134843, 175009, 432917, 599203, 1483273, 1925099, 4762087, 8225423, 90479653]

約数ペア:

[(1, 90479653), (11, 8225423), (19, 4762087), (47, 1925099), (61, 1483273), (151, 599203), (209, 432917), (517, 175009), (671, 134843), (893, 101321), (1159, 78067), (1661, 54473), (2867, 31559), (2869, 31537), (7097, 12749), (9211, 9823)]