426710205

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4139}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 775008000

約数和(自身を除く): 348297795

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 145, 237, 261, 395, 435, 711, 1185, 1305, 2291, 3555, 4139, 6873, 11455, 12417, 20619, 20695, 34365, 37251, 62085, 103095, 120031, 186255, 326981, 360093, 600155, 980943, 1080279, 1634905, 1800465, 2942829, 4904715, 5401395, 9482449, 14714145, 28447347, 47412245, 85342041, 142236735, 426710205]

約数ペア:

[(1, 426710205), (3, 142236735), (5, 85342041), (9, 47412245), (15, 28447347), (29, 14714145), (45, 9482449), (79, 5401395), (87, 4904715), (145, 2942829), (237, 1800465), (261, 1634905), (395, 1080279), (435, 980943), (711, 600155), (1185, 360093), (1305, 326981), (2291, 186255), (3555, 120031), (4139, 103095), (6873, 62085), (11455, 37251), (12417, 34365), (20619, 20695)]