85844955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 160199424

約数和(自身を除く): 74354469

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 131, 237, 393, 395, 553, 655, 917, 1185, 1659, 1965, 2751, 2765, 4585, 6241, 8295, 10349, 13755, 18723, 31047, 31205, 43687, 51745, 72443, 93615, 131061, 155235, 217329, 218435, 362215, 655305, 817571, 1086645, 2452713, 4087855, 5722997, 12263565, 17168991, 28614985, 85844955]

約数ペア:

[(1, 85844955), (3, 28614985), (5, 17168991), (7, 12263565), (15, 5722997), (21, 4087855), (35, 2452713), (79, 1086645), (105, 817571), (131, 655305), (237, 362215), (393, 218435), (395, 217329), (553, 155235), (655, 131061), (917, 93615), (1185, 72443), (1659, 51745), (1965, 43687), (2751, 31205), (2765, 31047), (4585, 18723), (6241, 13755), (8295, 10349)]