82898835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 137825280

約数和(自身を除く): 54926445

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 1993, 2773, 5979, 8319, 9965, 13865, 29895, 41595, 93671, 117587, 281013, 352761, 468355, 587935, 1405065, 1763805, 5526589, 16579767, 27632945, 82898835]

約数ペア:

[(1, 82898835), (3, 27632945), (5, 16579767), (15, 5526589), (47, 1763805), (59, 1405065), (141, 587935), (177, 468355), (235, 352761), (295, 281013), (705, 117587), (885, 93671), (1993, 41595), (2773, 29895), (5979, 13865), (8319, 9965)]