23392515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 39686400

約数和(自身を除く): 16293885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 389, 633, 1055, 1167, 1945, 3165, 4009, 5835, 7391, 12027, 20045, 22173, 36955, 60135, 82079, 110865, 246237, 410395, 1231185, 1559501, 4678503, 7797505, 23392515]

約数ペア:

[(1, 23392515), (3, 7797505), (5, 4678503), (15, 1559501), (19, 1231185), (57, 410395), (95, 246237), (211, 110865), (285, 82079), (389, 60135), (633, 36955), (1055, 22173), (1167, 20045), (1945, 12027), (3165, 7391), (4009, 5835)]