22161551175

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{4139}}^1$

素因数の和:4657

約数の個数: 72

約数和(自身を含む): 40542606000

約数和(自身を除く): 18381054825

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 449, 477, 795, 1325, 1347, 2245, 2385, 3975, 4041, 4139, 6735, 11225, 11925, 12417, 20205, 20695, 23797, 33675, 37251, 62085, 71391, 101025, 103475, 118985, 186255, 214173, 219367, 310425, 356955, 594925, 658101, 931275, 1070865, 1096835, 1784775, 1858411, 1974303, 3290505, 5354325, 5484175, 5575233, 9292055, 9871515, 16452525, 16725699, 27876165, 46460275, 49357575, 83628495, 98495783, 139380825, 295487349, 418142475, 492478915, 886462047, 1477436745, 2462394575, 4432310235, 7387183725, 22161551175]

約数ペア:

[(1, 22161551175), (3, 7387183725), (5, 4432310235), (9, 2462394575), (15, 1477436745), (25, 886462047), (45, 492478915), (53, 418142475), (75, 295487349), (159, 139380825), (225, 98495783), (265, 83628495), (449, 49357575), (477, 46460275), (795, 27876165), (1325, 16725699), (1347, 16452525), (2245, 9871515), (2385, 9292055), (3975, 5575233), (4041, 5484175), (4139, 5354325), (6735, 3290505), (11225, 1974303), (11925, 1858411), (12417, 1784775), (20205, 1096835), (20695, 1070865), (23797, 931275), (33675, 658101), (37251, 594925), (62085, 356955), (71391, 310425), (101025, 219367), (103475, 214173), (118985, 186255)]