29423745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 57038904

約数和(自身を除く): 27615159

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 73, 117, 159, 169, 195, 219, 265, 365, 477, 507, 585, 657, 689, 795, 845, 949, 1095, 1521, 2067, 2385, 2535, 2847, 3285, 3445, 3869, 4745, 6201, 7605, 8541, 8957, 10335, 11607, 12337, 14235, 19345, 26871, 31005, 34821, 37011, 42705, 44785, 50297, 58035, 61685, 80613, 111033, 134355, 150891, 174105, 185055, 251485, 403065, 452673, 555165, 653861, 754455, 1961583, 2263365, 3269305, 5884749, 9807915, 29423745]

約数ペア:

[(1, 29423745), (3, 9807915), (5, 5884749), (9, 3269305), (13, 2263365), (15, 1961583), (39, 754455), (45, 653861), (53, 555165), (65, 452673), (73, 403065), (117, 251485), (159, 185055), (169, 174105), (195, 150891), (219, 134355), (265, 111033), (365, 80613), (477, 61685), (507, 58035), (585, 50297), (657, 44785), (689, 42705), (795, 37011), (845, 34821), (949, 31005), (1095, 26871), (1521, 19345), (2067, 14235), (2385, 12337), (2535, 11607), (2847, 10335), (3285, 8957), (3445, 8541), (3869, 7605), (4745, 6201)]