150743845

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{2129}}^1$

素因数の和:2182

約数の個数: 36

約数和(自身を含む): 223637220

約数和(自身を除く): 72893375

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 289, 595, 833, 1445, 2023, 2129, 4165, 10115, 10645, 14161, 14903, 36193, 70805, 74515, 104321, 180965, 253351, 521605, 615281, 1266755, 1773457, 3076405, 4306967, 8867285, 21534835, 30148769, 150743845]

約数ペア:

[(1, 150743845), (5, 30148769), (7, 21534835), (17, 8867285), (35, 4306967), (49, 3076405), (85, 1773457), (119, 1266755), (245, 615281), (289, 521605), (595, 253351), (833, 180965), (1445, 104321), (2023, 74515), (2129, 70805), (4165, 36193), (10115, 14903), (10645, 14161)]