2204242015

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 2858388480

約数和(自身を除く): 654146465

約数列:

[1, 5, 17, 61, 85, 289, 305, 1037, 1445, 1471, 4913, 5185, 7355, 17629, 24565, 25007, 88145, 89731, 125035, 299693, 425119, 448655, 1498465, 1525427, 2125595, 7227023, 7627135, 25932259, 36135115, 129661295, 440848403, 2204242015]

約数ペア:

[(1, 2204242015), (5, 440848403), (17, 129661295), (61, 36135115), (85, 25932259), (289, 7627135), (305, 7227023), (1037, 2125595), (1445, 1525427), (1471, 1498465), (4913, 448655), (5185, 425119), (7355, 299693), (17629, 125035), (24565, 89731), (25007, 88145)]