1489222735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 2435779584

約数和(自身を除く): 946556849

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 67, 77, 91, 143, 335, 385, 455, 469, 715, 737, 871, 1001, 2345, 3685, 4355, 4441, 5005, 5159, 6097, 9581, 22205, 25795, 30485, 31087, 47905, 48851, 57733, 67067, 155435, 244255, 288665, 297547, 335335, 341957, 404131, 635063, 1487735, 1709785, 2020655, 2082829, 3175315, 3273017, 3868111, 4445441, 10414145, 16365085, 19340555, 22227205, 22911119, 27076777, 42549221, 114555595, 135383885, 212746105, 297844547, 1489222735]

約数ペア:

[(1, 1489222735), (5, 297844547), (7, 212746105), (11, 135383885), (13, 114555595), (35, 42549221), (55, 27076777), (65, 22911119), (67, 22227205), (77, 19340555), (91, 16365085), (143, 10414145), (335, 4445441), (385, 3868111), (455, 3273017), (469, 3175315), (715, 2082829), (737, 2020655), (871, 1709785), (1001, 1487735), (2345, 635063), (3685, 404131), (4355, 341957), (4441, 335335), (5005, 297547), (5159, 288665), (6097, 244255), (9581, 155435), (22205, 67067), (25795, 57733), (30485, 48851), (31087, 47905)]