2765924735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 4185457920

約数和(自身を除く): 1419533185

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 157, 203, 493, 595, 785, 1015, 1021, 1099, 2465, 2669, 3451, 4553, 5105, 5495, 7147, 13345, 17255, 17357, 18683, 22765, 29609, 31871, 35735, 77401, 86785, 93415, 121499, 148045, 159355, 160297, 207263, 387005, 503353, 541807, 607495, 801485, 1036315, 1122079, 2516765, 2709035, 2725049, 3523471, 4648613, 5610395, 13625245, 17617355, 19075343, 23243065, 32540291, 79026421, 95376715, 162701455, 395132105, 553184947, 2765924735]

約数ペア:

[(1, 2765924735), (5, 553184947), (7, 395132105), (17, 162701455), (29, 95376715), (35, 79026421), (85, 32540291), (119, 23243065), (145, 19075343), (157, 17617355), (203, 13625245), (493, 5610395), (595, 4648613), (785, 3523471), (1015, 2725049), (1021, 2709035), (1099, 2516765), (2465, 1122079), (2669, 1036315), (3451, 801485), (4553, 607495), (5105, 541807), (5495, 503353), (7147, 387005), (13345, 207263), (17255, 160297), (17357, 159355), (18683, 148045), (22765, 121499), (29609, 93415), (31871, 86785), (35735, 77401)]