316458585

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12822

約数の個数: 48

約数和(自身を含む): 597355200

約数和(自身を除く): 280896615

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 8265, 12763, 24795, 38289, 63815, 114867, 191445, 242497, 370127, 574335, 727491, 1110381, 1212485, 1850635, 2182473, 3331143, 3637455, 5551905, 7032413, 10912365, 16655715, 21097239, 35162065, 63291717, 105486195, 316458585]

約数ペア:

[(1, 316458585), (3, 105486195), (5, 63291717), (9, 35162065), (15, 21097239), (19, 16655715), (29, 10912365), (45, 7032413), (57, 5551905), (87, 3637455), (95, 3331143), (145, 2182473), (171, 1850635), (261, 1212485), (285, 1110381), (435, 727491), (551, 574335), (855, 370127), (1305, 242497), (1653, 191445), (2755, 114867), (4959, 63815), (8265, 38289), (12763, 24795)]