72333495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 137303712

約数和(自身を除く): 64970217

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 2027, 2379, 2745, 3965, 6081, 7137, 10135, 11895, 18243, 26351, 30405, 35685, 79053, 91215, 123647, 131755, 237159, 370941, 395265, 618235, 1112823, 1185795, 1607411, 1854705, 4822233, 5564115, 8037055, 14466699, 24111165, 72333495]

約数ペア:

[(1, 72333495), (3, 24111165), (5, 14466699), (9, 8037055), (13, 5564115), (15, 4822233), (39, 1854705), (45, 1607411), (61, 1185795), (65, 1112823), (117, 618235), (183, 395265), (195, 370941), (305, 237159), (549, 131755), (585, 123647), (793, 91215), (915, 79053), (2027, 35685), (2379, 30405), (2745, 26351), (3965, 18243), (6081, 11895), (7137, 10135)]