148850235

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 265356000

約数和(自身を除く): 116505765

約数列:

[1, 3, 5, 9, 15, 45, 53, 139, 159, 265, 417, 449, 477, 695, 795, 1251, 1347, 2085, 2245, 2385, 4041, 6255, 6735, 7367, 20205, 22101, 23797, 36835, 62411, 66303, 71391, 110505, 118985, 187233, 214173, 312055, 331515, 356955, 561699, 936165, 1070865, 2808495, 3307783, 9923349, 16538915, 29770047, 49616745, 148850235]

約数ペア:

[(1, 148850235), (3, 49616745), (5, 29770047), (9, 16538915), (15, 9923349), (45, 3307783), (53, 2808495), (139, 1070865), (159, 936165), (265, 561699), (417, 356955), (449, 331515), (477, 312055), (695, 214173), (795, 187233), (1251, 118985), (1347, 110505), (2085, 71391), (2245, 66303), (2385, 62411), (4041, 36835), (6255, 23797), (6735, 22101), (7367, 20205)]