145312035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28409}}^1$

素因数の和:28459

約数の個数: 32

約数和(自身を含む): 261826560

約数和(自身を除く): 116514525

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 28409, 85227, 142045, 312499, 426135, 880679, 937497, 1562495, 2642037, 4403395, 4687485, 9687469, 13210185, 29062407, 48437345, 145312035]

約数ペア:

[(1, 145312035), (3, 48437345), (5, 29062407), (11, 13210185), (15, 9687469), (31, 4687485), (33, 4403395), (55, 2642037), (93, 1562495), (155, 937497), (165, 880679), (341, 426135), (465, 312499), (1023, 142045), (1705, 85227), (5115, 28409)]