90096765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 81320835

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 95, 145, 165, 209, 285, 319, 435, 551, 627, 957, 991, 1045, 1595, 1653, 2755, 2973, 3135, 4785, 4955, 6061, 8265, 10901, 14865, 18183, 18829, 28739, 30305, 32703, 54505, 56487, 86217, 90915, 94145, 143695, 163515, 207119, 282435, 316129, 431085, 546041, 621357, 948387, 1035595, 1580645, 1638123, 2730205, 3106785, 4741935, 6006451, 8190615, 18019353, 30032255, 90096765]

約数ペア:

[(1, 90096765), (3, 30032255), (5, 18019353), (11, 8190615), (15, 6006451), (19, 4741935), (29, 3106785), (33, 2730205), (55, 1638123), (57, 1580645), (87, 1035595), (95, 948387), (145, 621357), (165, 546041), (209, 431085), (285, 316129), (319, 282435), (435, 207119), (551, 163515), (627, 143695), (957, 94145), (991, 90915), (1045, 86217), (1595, 56487), (1653, 54505), (2755, 32703), (2973, 30305), (3135, 28739), (4785, 18829), (4955, 18183), (6061, 14865), (8265, 10901)]