199758075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14243}}^1$

素因数の和:14284

約数の個数: 48

約数和(自身を含む): 381511296

約数和(自身を除く): 181753221

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 14025, 14243, 42729, 71215, 156673, 213645, 242131, 356075, 470019, 726393, 783365, 1068225, 1210655, 2350095, 2663441, 3631965, 3916825, 6053275, 7990323, 11750475, 13317205, 18159825, 39951615, 66586025, 199758075]

約数ペア:

[(1, 199758075), (3, 66586025), (5, 39951615), (11, 18159825), (15, 13317205), (17, 11750475), (25, 7990323), (33, 6053275), (51, 3916825), (55, 3631965), (75, 2663441), (85, 2350095), (165, 1210655), (187, 1068225), (255, 783365), (275, 726393), (425, 470019), (561, 356075), (825, 242131), (935, 213645), (1275, 156673), (2805, 71215), (4675, 42729), (14025, 14243)]