2265625375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7789}}^1$

素因数の和:7996

約数の個数: 32

約数和(自身を含む): 3062404800

約数和(自身を除く): 796779425

約数列:

[1, 5, 13, 25, 65, 125, 179, 325, 895, 1625, 2327, 4475, 7789, 11635, 22375, 38945, 58175, 101257, 194725, 290875, 506285, 973625, 1394231, 2531425, 6971155, 12657125, 18125003, 34855775, 90625015, 174278875, 453125075, 2265625375]

約数ペア:

[(1, 2265625375), (5, 453125075), (13, 174278875), (25, 90625015), (65, 34855775), (125, 18125003), (179, 12657125), (325, 6971155), (895, 2531425), (1625, 1394231), (2327, 973625), (4475, 506285), (7789, 290875), (11635, 194725), (22375, 101257), (38945, 58175)]