100217145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 183663360

約数和(自身を除く): 83446215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 641, 1489, 1923, 3205, 4467, 4487, 7445, 9615, 10423, 13461, 22335, 22435, 31269, 52115, 67305, 156345, 954449, 2863347, 4772245, 6681143, 14316735, 20043429, 33405715, 100217145]

約数ペア:

[(1, 100217145), (3, 33405715), (5, 20043429), (7, 14316735), (15, 6681143), (21, 4772245), (35, 2863347), (105, 954449), (641, 156345), (1489, 67305), (1923, 52115), (3205, 31269), (4467, 22435), (4487, 22335), (7445, 13461), (9615, 10423)]