196125995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 263983104

約数和(自身を除く): 67857109

約数列:

[1, 5, 13, 31, 65, 131, 155, 403, 655, 743, 1703, 2015, 3715, 4061, 8515, 9659, 20305, 23033, 48295, 52793, 97333, 115165, 263965, 299429, 486665, 1265329, 1497145, 3017323, 6326645, 15086615, 39225199, 196125995]

約数ペア:

[(1, 196125995), (5, 39225199), (13, 15086615), (31, 6326645), (65, 3017323), (131, 1497145), (155, 1265329), (403, 486665), (655, 299429), (743, 263965), (1703, 115165), (2015, 97333), (3715, 52793), (4061, 48295), (8515, 23033), (9659, 20305)]