142703535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 246597120

約数和(自身を除く): 103893585

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 1317, 1667, 2195, 5001, 5707, 6585, 8335, 17121, 21671, 25005, 28535, 65013, 85605, 108355, 325065, 731813, 2195439, 3659065, 9513569, 10977195, 28540707, 47567845, 142703535]

約数ペア:

[(1, 142703535), (3, 47567845), (5, 28540707), (13, 10977195), (15, 9513569), (39, 3659065), (65, 2195439), (195, 731813), (439, 325065), (1317, 108355), (1667, 85605), (2195, 65013), (5001, 28535), (5707, 25005), (6585, 21671), (8335, 17121)]