21774920255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{52837}}^1$

素因数の和:53039

約数の個数: 32

約数和(自身を含む): 29217300480

約数和(自身を除く): 7442380225

約数列:

[1, 5, 11, 55, 59, 127, 295, 635, 649, 1397, 3245, 6985, 7493, 37465, 52837, 82423, 264185, 412115, 581207, 2906035, 3117383, 6710299, 15586915, 33551495, 34291213, 73813289, 171456065, 369066445, 395907641, 1979538205, 4354984051, 21774920255]

約数ペア:

[(1, 21774920255), (5, 4354984051), (11, 1979538205), (55, 395907641), (59, 369066445), (127, 171456065), (295, 73813289), (635, 34291213), (649, 33551495), (1397, 15586915), (3245, 6710299), (6985, 3117383), (7493, 2906035), (37465, 581207), (52837, 412115), (82423, 264185)]