2747579885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1867}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 3511959552

約数和(自身を除く): 764379667

約数列:

[1, 5, 23, 67, 115, 191, 335, 955, 1541, 1867, 4393, 7705, 9335, 12797, 21965, 42941, 63985, 125089, 214705, 294331, 356597, 625445, 1471655, 1782985, 2877047, 8201731, 14385235, 23891999, 41008655, 119459995, 549515977, 2747579885]

約数ペア:

[(1, 2747579885), (5, 549515977), (23, 119459995), (67, 41008655), (115, 23891999), (191, 14385235), (335, 8201731), (955, 2877047), (1541, 1782985), (1867, 1471655), (4393, 625445), (7705, 356597), (9335, 294331), (12797, 214705), (21965, 125089), (42941, 63985)]