61978889465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{10631}}^1$

素因数の和:11993

約数の個数: 32

約数和(自身を含む): 79489935360

約数和(自身を除く): 17511045895

約数列:

[1, 5, 29, 31, 145, 155, 899, 1297, 4495, 6485, 10631, 37613, 40207, 53155, 188065, 201035, 308299, 329561, 1166003, 1541495, 1647805, 5830015, 9557269, 13788407, 47786345, 68942035, 399863803, 427440617, 1999319015, 2137203085, 12395777893, 61978889465]

約数ペア:

[(1, 61978889465), (5, 12395777893), (29, 2137203085), (31, 1999319015), (145, 427440617), (155, 399863803), (899, 68942035), (1297, 47786345), (4495, 13788407), (6485, 9557269), (10631, 5830015), (37613, 1647805), (40207, 1541495), (53155, 1166003), (188065, 329561), (201035, 308299)]