67379715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38393}}^1$

素因数の和:38420

約数の個数: 32

約数和(自身を含む): 129003840

約数和(自身を除く): 61624125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38393, 115179, 191965, 345537, 499109, 575895, 1036611, 1497327, 1727685, 2495545, 4491981, 5183055, 7486635, 13475943, 22459905, 67379715]

約数ペア:

[(1, 67379715), (3, 22459905), (5, 13475943), (9, 7486635), (13, 5183055), (15, 4491981), (27, 2495545), (39, 1727685), (45, 1497327), (65, 1036611), (117, 575895), (135, 499109), (195, 345537), (351, 191965), (585, 115179), (1755, 38393)]