155322435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3011}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 263128320

約数和(自身を除く): 107805885

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 2715, 3011, 3439, 9033, 10317, 15055, 17195, 45165, 51585, 57209, 171627, 286045, 544991, 858135, 1634973, 2724955, 8174865, 10354829, 31064487, 51774145, 155322435]

約数ペア:

[(1, 155322435), (3, 51774145), (5, 31064487), (15, 10354829), (19, 8174865), (57, 2724955), (95, 1634973), (181, 858135), (285, 544991), (543, 286045), (905, 171627), (2715, 57209), (3011, 51585), (3439, 45165), (9033, 17195), (10317, 15055)]