201604275

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17605

約数の個数: 48

約数和(自身を含む): 392162400

約数和(自身を除く): 190558125

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 17569, 52707, 87845, 158121, 263535, 298673, 439225, 474363, 790605, 896019, 1317675, 1493365, 2371815, 2688057, 3953025, 4480095, 7466825, 8064171, 11859075, 13440285, 22400475, 40320855, 67201425, 201604275]

約数ペア:

[(1, 201604275), (3, 67201425), (5, 40320855), (9, 22400475), (15, 13440285), (17, 11859075), (25, 8064171), (27, 7466825), (45, 4480095), (51, 3953025), (75, 2688057), (85, 2371815), (135, 1493365), (153, 1317675), (225, 896019), (255, 790605), (425, 474363), (459, 439225), (675, 298673), (765, 263535), (1275, 158121), (2295, 87845), (3825, 52707), (11475, 17569)]