30647565

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 59174808

約数和(自身を除く): 28527243

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 5821, 17463, 29105, 52389, 75673, 87315, 157167, 227019, 261945, 378365, 471501, 681057, 785835, 1135095, 2043171, 2357505, 3405285, 6129513, 10215855, 30647565]

約数ペア:

[(1, 30647565), (3, 10215855), (5, 6129513), (9, 3405285), (13, 2357505), (15, 2043171), (27, 1135095), (39, 785835), (45, 681057), (65, 471501), (81, 378365), (117, 261945), (135, 227019), (195, 157167), (351, 87315), (405, 75673), (585, 52389), (1053, 29105), (1755, 17463), (5265, 5821)]