920594025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{104911}}^1$

素因数の和:104943

約数の個数: 48

約数和(自身を含む): 1821272320

約数和(自身を除く): 900678295

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 104911, 314733, 524555, 944199, 1363843, 1573665, 2622775, 2832597, 4091529, 4720995, 6819215, 7868325, 12274587, 14162985, 20457645, 23604975, 34096075, 36823761, 61372935, 70814925, 102288225, 184118805, 306864675, 920594025]

約数ペア:

[(1, 920594025), (3, 306864675), (5, 184118805), (9, 102288225), (13, 70814925), (15, 61372935), (25, 36823761), (27, 34096075), (39, 23604975), (45, 20457645), (65, 14162985), (75, 12274587), (117, 7868325), (135, 6819215), (195, 4720995), (225, 4091529), (325, 2832597), (351, 2622775), (585, 1573665), (675, 1363843), (975, 944199), (1755, 524555), (2925, 314733), (8775, 104911)]