157036532455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1999}}^1\times {\mathrm{2909}}^1$

素因数の和:5415

約数の個数: 32

約数和(自身を含む): 206167680000

約数和(自身を除く): 49131147545

約数列:

[1, 5, 11, 55, 491, 1999, 2455, 2909, 5401, 9995, 14545, 21989, 27005, 31999, 109945, 159995, 981509, 1428319, 4907545, 5815091, 7141595, 10796599, 15711509, 29075455, 53982995, 63966001, 78557545, 319830005, 2855209681, 14276048405, 31407306491, 157036532455]

約数ペア:

[(1, 157036532455), (5, 31407306491), (11, 14276048405), (55, 2855209681), (491, 319830005), (1999, 78557545), (2455, 63966001), (2909, 53982995), (5401, 29075455), (9995, 15711509), (14545, 10796599), (21989, 7141595), (27005, 5815091), (31999, 4907545), (109945, 1428319), (159995, 981509)]