977320955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12973}}^1$

素因数の和:13071

約数の個数: 32

約数和(自身を含む): 1351371840

約数和(自身を除く): 374050885

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 793, 1159, 1235, 3965, 5795, 12973, 15067, 64865, 75335, 168649, 246487, 791353, 843245, 1232435, 3204331, 3956765, 10287589, 15035707, 16021655, 51437945, 75178535, 195464191, 977320955]

約数ペア:

[(1, 977320955), (5, 195464191), (13, 75178535), (19, 51437945), (61, 16021655), (65, 15035707), (95, 10287589), (247, 3956765), (305, 3204331), (793, 1232435), (1159, 843245), (1235, 791353), (3965, 246487), (5795, 168649), (12973, 75335), (15067, 64865)]