149767485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3557}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 274620672

約数和(自身を除く): 124853187

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 401, 1203, 2005, 2807, 3557, 6015, 8421, 10671, 14035, 17785, 24899, 42105, 53355, 74697, 124495, 373485, 1426357, 4279071, 7131785, 9984499, 21395355, 29953497, 49922495, 149767485]

約数ペア:

[(1, 149767485), (3, 49922495), (5, 29953497), (7, 21395355), (15, 9984499), (21, 7131785), (35, 4279071), (105, 1426357), (401, 373485), (1203, 124495), (2005, 74697), (2807, 53355), (3557, 42105), (6015, 24899), (8421, 17785), (10671, 14035)]