157215492715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{70039}}^1$

素因数の和:70347

約数の個数: 32

約数和(自身を含む): 199698048000

約数和(自身を除く): 42482555285

約数列:

[1, 5, 23, 115, 131, 149, 655, 745, 3013, 3427, 15065, 17135, 19519, 70039, 97595, 350195, 448937, 1610897, 2244685, 8054485, 9175109, 10435811, 45875545, 52179055, 211027507, 240023653, 1055137535, 1200118265, 1367091241, 6835456205, 31443098543, 157215492715]

約数ペア:

[(1, 157215492715), (5, 31443098543), (23, 6835456205), (115, 1367091241), (131, 1200118265), (149, 1055137535), (655, 240023653), (745, 211027507), (3013, 52179055), (3427, 45875545), (15065, 10435811), (17135, 9175109), (19519, 8054485), (70039, 2244685), (97595, 1610897), (350195, 448937)]