11859375

素因数分解:

$3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 56

約数和(自身を含む): 22499712

約数和(自身を除く): 10640337

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 253, 275, 345, 375, 575, 625, 759, 825, 1265, 1375, 1725, 1875, 2875, 3125, 3795, 4125, 6325, 6875, 8625, 9375, 14375, 15625, 18975, 20625, 31625, 34375, 43125, 46875, 71875, 94875, 103125, 158125, 171875, 215625, 359375, 474375, 515625, 790625, 1078125, 2371875, 3953125, 11859375]

約数ペア:

[(1, 11859375), (3, 3953125), (5, 2371875), (11, 1078125), (15, 790625), (23, 515625), (25, 474375), (33, 359375), (55, 215625), (69, 171875), (75, 158125), (115, 103125), (125, 94875), (165, 71875), (253, 46875), (275, 43125), (345, 34375), (375, 31625), (575, 20625), (625, 18975), (759, 15625), (825, 14375), (1265, 9375), (1375, 8625), (1725, 6875), (1875, 6325), (2875, 4125), (3125, 3795)]