65496645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 121305600

約数和(自身を除く): 55808955

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 1619, 2697, 4495, 4857, 8091, 8095, 13485, 14571, 24285, 40455, 46951, 50189, 72855, 140853, 150567, 234755, 250945, 422559, 451701, 704265, 752835, 1455481, 2112795, 2258505, 4366443, 7277405, 13099329, 21832215, 65496645]

約数ペア:

[(1, 65496645), (3, 21832215), (5, 13099329), (9, 7277405), (15, 4366443), (29, 2258505), (31, 2112795), (45, 1455481), (87, 752835), (93, 704265), (145, 451701), (155, 422559), (261, 250945), (279, 234755), (435, 150567), (465, 140853), (899, 72855), (1305, 50189), (1395, 46951), (1619, 40455), (2697, 24285), (4495, 14571), (4857, 13485), (8091, 8095)]