11110125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 20756736

約数和(自身を除く): 9646611

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 53, 65, 75, 125, 129, 159, 195, 215, 265, 325, 375, 559, 645, 689, 795, 975, 1075, 1325, 1625, 1677, 2067, 2279, 2795, 3225, 3445, 3975, 4875, 5375, 6625, 6837, 8385, 10335, 11395, 13975, 16125, 17225, 19875, 29627, 34185, 41925, 51675, 56975, 69875, 86125, 88881, 148135, 170925, 209625, 258375, 284875, 444405, 740675, 854625, 2222025, 3703375, 11110125]

約数ペア:

[(1, 11110125), (3, 3703375), (5, 2222025), (13, 854625), (15, 740675), (25, 444405), (39, 284875), (43, 258375), (53, 209625), (65, 170925), (75, 148135), (125, 88881), (129, 86125), (159, 69875), (195, 56975), (215, 51675), (265, 41925), (325, 34185), (375, 29627), (559, 19875), (645, 17225), (689, 16125), (795, 13975), (975, 11395), (1075, 10335), (1325, 8385), (1625, 6837), (1677, 6625), (2067, 5375), (2279, 4875), (2795, 3975), (3225, 3445)]