325696005

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 629838720

約数和(自身を除く): 304142715

約数列:

[1, 3, 5, 9, 15, 19, 27, 41, 45, 57, 95, 123, 135, 163, 171, 205, 285, 361, 369, 489, 513, 615, 779, 815, 855, 1083, 1107, 1467, 1805, 1845, 2337, 2445, 2565, 3097, 3249, 3895, 4401, 5415, 5535, 6683, 7011, 7335, 9291, 9747, 11685, 14801, 15485, 16245, 20049, 21033, 22005, 27873, 33415, 35055, 44403, 46455, 48735, 58843, 60147, 74005, 83619, 100245, 105165, 126977, 133209, 139365, 176529, 180441, 222015, 294215, 300735, 380931, 399627, 418095, 529587, 634885, 666045, 882645, 902205, 1142793, 1588761, 1904655, 1998135, 2412563, 2647935, 3428379, 5713965, 7237689, 7943805, 12062815, 17141895, 21713067, 36188445, 65139201, 108565335, 325696005]

約数ペア:

[(1, 325696005), (3, 108565335), (5, 65139201), (9, 36188445), (15, 21713067), (19, 17141895), (27, 12062815), (41, 7943805), (45, 7237689), (57, 5713965), (95, 3428379), (123, 2647935), (135, 2412563), (163, 1998135), (171, 1904655), (205, 1588761), (285, 1142793), (361, 902205), (369, 882645), (489, 666045), (513, 634885), (615, 529587), (779, 418095), (815, 399627), (855, 380931), (1083, 300735), (1107, 294215), (1467, 222015), (1805, 180441), (1845, 176529), (2337, 139365), (2445, 133209), (2565, 126977), (3097, 105165), (3249, 100245), (3895, 83619), (4401, 74005), (5415, 60147), (5535, 58843), (6683, 48735), (7011, 46455), (7335, 44403), (9291, 35055), (9747, 33415), (11685, 27873), (14801, 22005), (15485, 21033), (16245, 20049)]