238465755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160583}}^1$

素因数の和:160608

約数の個数: 32

約数和(自身を含む): 462481920

約数和(自身を除く): 224016165

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 160583, 481749, 802915, 1445247, 1766413, 2408745, 4335741, 5299239, 7226235, 8832065, 15897717, 21678705, 26496195, 47693151, 79488585, 238465755]

約数ペア:

[(1, 238465755), (3, 79488585), (5, 47693151), (9, 26496195), (11, 21678705), (15, 15897717), (27, 8832065), (33, 7226235), (45, 5299239), (55, 4335741), (99, 2408745), (135, 1766413), (165, 1445247), (297, 802915), (495, 481749), (1485, 160583)]