143711271275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{121447}}^1$

素因数の和:121812

約数の個数: 48

約数和(自身を含む): 209990393088

約数和(自身を除く): 66279121813

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 331, 715, 1655, 3575, 3641, 4303, 8275, 18205, 21515, 47333, 91025, 107575, 121447, 236665, 607235, 1183325, 1335917, 1578811, 3036175, 6679585, 7894055, 17366921, 33397925, 39470275, 40198957, 86834605, 200994785, 434173025, 442188527, 522586441, 1004973925, 2210942635, 2612932205, 5748450851, 11054713175, 13064661025, 28742254255, 143711271275]

約数ペア:

[(1, 143711271275), (5, 28742254255), (11, 13064661025), (13, 11054713175), (25, 5748450851), (55, 2612932205), (65, 2210942635), (143, 1004973925), (275, 522586441), (325, 442188527), (331, 434173025), (715, 200994785), (1655, 86834605), (3575, 40198957), (3641, 39470275), (4303, 33397925), (8275, 17366921), (18205, 7894055), (21515, 6679585), (47333, 3036175), (91025, 1578811), (107575, 1335917), (121447, 1183325), (236665, 607235)]