160408755

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30467}}^1$

素因数の和:30497

約数の個数: 40

約数和(自身を含む): 309676752

約数和(自身を除く): 149267997

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 30467, 91401, 152335, 274203, 396071, 457005, 822609, 1188213, 1371015, 1980355, 2467827, 3564639, 4113045, 5941065, 10693917, 12339135, 17823195, 32081751, 53469585, 160408755]

約数ペア:

[(1, 160408755), (3, 53469585), (5, 32081751), (9, 17823195), (13, 12339135), (15, 10693917), (27, 5941065), (39, 4113045), (45, 3564639), (65, 2467827), (81, 1980355), (117, 1371015), (135, 1188213), (195, 822609), (351, 457005), (405, 396071), (585, 274203), (1053, 152335), (1755, 91401), (5265, 30467)]