1140690615

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{2671}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 1856120832

約数和(自身を除く): 715430217

約数列:

[1, 3, 5, 15, 71, 213, 355, 401, 1065, 1203, 2005, 2671, 6015, 8013, 13355, 28471, 40065, 85413, 142355, 189641, 427065, 568923, 948205, 1071071, 2844615, 3213213, 5355355, 16066065, 76046041, 228138123, 380230205, 1140690615]

約数ペア:

[(1, 1140690615), (3, 380230205), (5, 228138123), (15, 76046041), (71, 16066065), (213, 5355355), (355, 3213213), (401, 2844615), (1065, 1071071), (1203, 948205), (2005, 568923), (2671, 427065), (6015, 189641), (8013, 142355), (13355, 85413), (28471, 40065)]