85005585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 180264960

約数和(自身を除く): 95259375

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 3911, 4347, 7245, 11733, 19555, 21735, 27377, 35199, 58665, 82131, 89953, 105597, 136885, 175995, 246393, 269859, 410655, 449765, 527985, 629671, 739179, 809577, 1231965, 1349295, 1889013, 2428731, 3148355, 3695895, 4047885, 5667039, 9445065, 12143655, 17001117, 28335195, 85005585]

約数ペア:

[(1, 85005585), (3, 28335195), (5, 17001117), (7, 12143655), (9, 9445065), (15, 5667039), (21, 4047885), (23, 3695895), (27, 3148355), (35, 2428731), (45, 1889013), (63, 1349295), (69, 1231965), (105, 809577), (115, 739179), (135, 629671), (161, 527985), (189, 449765), (207, 410655), (315, 269859), (345, 246393), (483, 175995), (621, 136885), (805, 105597), (945, 89953), (1035, 82131), (1449, 58665), (2415, 35199), (3105, 27377), (3911, 21735), (4347, 19555), (7245, 11733)]