87253635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15679}}^1$

素因数の和:15747

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 75316605

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 15679, 47037, 78395, 109753, 235185, 329259, 548765, 830987, 1646295, 2492961, 4154935, 5816909, 12464805, 17450727, 29084545, 87253635]

約数ペア:

[(1, 87253635), (3, 29084545), (5, 17450727), (7, 12464805), (15, 5816909), (21, 4154935), (35, 2492961), (53, 1646295), (105, 830987), (159, 548765), (265, 329259), (371, 235185), (795, 109753), (1113, 78395), (1855, 47037), (5565, 15679)]