77329215

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2999}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 60910785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 2999, 5157, 8595, 8997, 14995, 25785, 26991, 44985, 80973, 134955, 404865, 572809, 1718427, 2864045, 5155281, 8592135, 15465843, 25776405, 77329215]

約数ペア:

[(1, 77329215), (3, 25776405), (5, 15465843), (9, 8592135), (15, 5155281), (27, 2864045), (45, 1718427), (135, 572809), (191, 404865), (573, 134955), (955, 80973), (1719, 44985), (2865, 26991), (2999, 25785), (5157, 14995), (8595, 8997)]