79283875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 113873760

約数和(自身を除く): 34589885

約数列:

[1, 5, 11, 23, 25, 55, 109, 115, 125, 253, 275, 529, 545, 575, 1199, 1265, 1375, 2507, 2645, 2725, 2875, 5819, 5995, 6325, 12535, 13225, 13625, 27577, 29095, 29975, 31625, 57661, 62675, 66125, 137885, 145475, 149875, 288305, 313375, 634271, 689425, 727375, 1441525, 3171355, 3447125, 7207625, 15856775, 79283875]

約数ペア:

[(1, 79283875), (5, 15856775), (11, 7207625), (23, 3447125), (25, 3171355), (55, 1441525), (109, 727375), (115, 689425), (125, 634271), (253, 313375), (275, 288305), (529, 149875), (545, 145475), (575, 137885), (1199, 66125), (1265, 62675), (1375, 57661), (2507, 31625), (2645, 29975), (2725, 29095), (2875, 27577), (5819, 13625), (5995, 13225), (6325, 12535)]