299488915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 430115616

約数和(自身を除く): 130626701

約数列:

[1, 5, 11, 17, 37, 55, 85, 121, 185, 187, 407, 605, 629, 787, 935, 2035, 2057, 3145, 3935, 4477, 6919, 8657, 10285, 13379, 22385, 29119, 34595, 43285, 66895, 76109, 95227, 145595, 147169, 320309, 380545, 476135, 495023, 735845, 1601545, 1618859, 2475115, 3523399, 5445253, 8094295, 17616995, 27226265, 59897783, 299488915]

約数ペア:

[(1, 299488915), (5, 59897783), (11, 27226265), (17, 17616995), (37, 8094295), (55, 5445253), (85, 3523399), (121, 2475115), (185, 1618859), (187, 1601545), (407, 735845), (605, 495023), (629, 476135), (787, 380545), (935, 320309), (2035, 147169), (2057, 145595), (3145, 95227), (3935, 76109), (4477, 66895), (6919, 43285), (8657, 34595), (10285, 29119), (13379, 22385)]