11103125

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 5770795

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 125, 187, 209, 275, 323, 425, 475, 625, 935, 1045, 1375, 1615, 2125, 2375, 3125, 3553, 4675, 5225, 6875, 8075, 10625, 11875, 17765, 23375, 26125, 34375, 40375, 53125, 59375, 88825, 116875, 130625, 201875, 444125, 584375, 653125, 1009375, 2220625, 11103125]

約数ペア:

[(1, 11103125), (5, 2220625), (11, 1009375), (17, 653125), (19, 584375), (25, 444125), (55, 201875), (85, 130625), (95, 116875), (125, 88825), (187, 59375), (209, 53125), (275, 40375), (323, 34375), (425, 26125), (475, 23375), (625, 17765), (935, 11875), (1045, 10625), (1375, 8075), (1615, 6875), (2125, 5225), (2375, 4675), (3125, 3553)]