97730815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 144990720

約数和(自身を除く): 47259905

約数列:

[1, 5, 7, 13, 35, 65, 91, 347, 455, 619, 1735, 2429, 3095, 4333, 4511, 8047, 12145, 21665, 22555, 31577, 40235, 56329, 157885, 214793, 281645, 1073965, 1503551, 2792309, 7517755, 13961545, 19546163, 97730815]

約数ペア:

[(1, 97730815), (5, 19546163), (7, 13961545), (13, 7517755), (35, 2792309), (65, 1503551), (91, 1073965), (347, 281645), (455, 214793), (619, 157885), (1735, 56329), (2429, 40235), (3095, 31577), (4333, 22555), (4511, 21665), (8047, 12145)]