102813795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 213254496

約数和(自身を除く): 110440701

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 529, 617, 805, 1035, 1449, 1587, 1851, 2415, 2645, 3085, 3703, 4319, 4761, 5553, 7245, 7935, 9255, 11109, 12957, 14191, 18515, 21595, 23805, 27765, 33327, 38871, 42573, 55545, 64785, 70955, 99337, 127719, 166635, 194355, 212865, 298011, 326393, 496685, 638595, 894033, 979179, 1490055, 1631965, 2284751, 2937537, 4470165, 4895895, 6854253, 11423755, 14687685, 20562759, 34271265, 102813795]

約数ペア:

[(1, 102813795), (3, 34271265), (5, 20562759), (7, 14687685), (9, 11423755), (15, 6854253), (21, 4895895), (23, 4470165), (35, 2937537), (45, 2284751), (63, 1631965), (69, 1490055), (105, 979179), (115, 894033), (161, 638595), (207, 496685), (315, 326393), (345, 298011), (483, 212865), (529, 194355), (617, 166635), (805, 127719), (1035, 99337), (1449, 70955), (1587, 64785), (1851, 55545), (2415, 42573), (2645, 38871), (3085, 33327), (3703, 27765), (4319, 23805), (4761, 21595), (5553, 18515), (7245, 14191), (7935, 12957), (9255, 11109)]