27203825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:95

約数の個数: 54

約数和(自身を含む): 41040342

約数和(自身を除く): 13836517

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 121, 187, 253, 275, 391, 425, 529, 575, 605, 935, 1265, 1955, 2057, 2645, 2783, 3025, 4301, 4675, 5819, 6325, 8993, 9775, 10285, 13225, 13915, 21505, 29095, 44965, 47311, 51425, 64009, 69575, 98923, 107525, 145475, 224825, 236555, 320045, 494615, 1088153, 1182775, 1600225, 2473075, 5440765, 27203825]

約数ペア:

[(1, 27203825), (5, 5440765), (11, 2473075), (17, 1600225), (23, 1182775), (25, 1088153), (55, 494615), (85, 320045), (115, 236555), (121, 224825), (187, 145475), (253, 107525), (275, 98923), (391, 69575), (425, 64009), (529, 51425), (575, 47311), (605, 44965), (935, 29095), (1265, 21505), (1955, 13915), (2057, 13225), (2645, 10285), (2783, 9775), (3025, 8993), (4301, 6325), (4675, 5819)]