20245140225

素因数分解:

$3^2\times 5^2\times {\mathrm{1531}}^1\times {\mathrm{58771}}^1$

素因数の和:60318

約数の個数: 36

約数和(自身を含む): 36285597712

約数和(自身を除く): 16040457487

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1531, 4593, 7655, 13779, 22965, 38275, 58771, 68895, 114825, 176313, 293855, 344475, 528939, 881565, 1469275, 2644695, 4407825, 13223475, 89978401, 269935203, 449892005, 809805609, 1349676015, 2249460025, 4049028045, 6748380075, 20245140225]

約数ペア:

[(1, 20245140225), (3, 6748380075), (5, 4049028045), (9, 2249460025), (15, 1349676015), (25, 809805609), (45, 449892005), (75, 269935203), (225, 89978401), (1531, 13223475), (4593, 4407825), (7655, 2644695), (13779, 1469275), (22965, 881565), (38275, 528939), (58771, 344475), (68895, 293855), (114825, 176313)]