469790505

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 843832080

約数和(自身を除く): 374041575

約数列:

[1, 3, 5, 9, 15, 41, 45, 89, 123, 205, 267, 369, 445, 615, 801, 1335, 1845, 2861, 3649, 4005, 8583, 10947, 14305, 18245, 25749, 32841, 42915, 54735, 117301, 128745, 164205, 254629, 351903, 586505, 763887, 1055709, 1273145, 1759515, 2291661, 3819435, 5278545, 10439789, 11458305, 31319367, 52198945, 93958101, 156596835, 469790505]

約数ペア:

[(1, 469790505), (3, 156596835), (5, 93958101), (9, 52198945), (15, 31319367), (41, 11458305), (45, 10439789), (89, 5278545), (123, 3819435), (205, 2291661), (267, 1759515), (369, 1273145), (445, 1055709), (615, 763887), (801, 586505), (1335, 351903), (1845, 254629), (2861, 164205), (3649, 128745), (4005, 117301), (8583, 54735), (10947, 42915), (14305, 32841), (18245, 25749)]