16830135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 35197344

約数和(自身を除く): 18367209

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 101, 105, 115, 161, 207, 303, 315, 345, 483, 505, 529, 707, 805, 909, 1035, 1449, 1515, 1587, 2121, 2323, 2415, 2645, 3535, 3703, 4545, 4761, 6363, 6969, 7245, 7935, 10605, 11109, 11615, 16261, 18515, 20907, 23805, 31815, 33327, 34845, 48783, 53429, 55545, 81305, 104535, 146349, 160287, 166635, 243915, 267145, 374003, 480861, 731745, 801435, 1122009, 1870015, 2404305, 3366027, 5610045, 16830135]

約数ペア:

[(1, 16830135), (3, 5610045), (5, 3366027), (7, 2404305), (9, 1870015), (15, 1122009), (21, 801435), (23, 731745), (35, 480861), (45, 374003), (63, 267145), (69, 243915), (101, 166635), (105, 160287), (115, 146349), (161, 104535), (207, 81305), (303, 55545), (315, 53429), (345, 48783), (483, 34845), (505, 33327), (529, 31815), (707, 23805), (805, 20907), (909, 18515), (1035, 16261), (1449, 11615), (1515, 11109), (1587, 10605), (2121, 7935), (2323, 7245), (2415, 6969), (2645, 6363), (3535, 4761), (3703, 4545)]