25236495

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 20002545

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1427, 1965, 3537, 4281, 5895, 7135, 12843, 17685, 21405, 38529, 64215, 186937, 192645, 560811, 934685, 1682433, 2804055, 5047299, 8412165, 25236495]

約数ペア:

[(1, 25236495), (3, 8412165), (5, 5047299), (9, 2804055), (15, 1682433), (27, 934685), (45, 560811), (131, 192645), (135, 186937), (393, 64215), (655, 38529), (1179, 21405), (1427, 17685), (1965, 12843), (3537, 7135), (4281, 5895)]