2889014775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{30307}}^1$

素因数の和:30392

約数の個数: 48

約数和(自身を含む): 5051010048

約数和(自身を除く): 2161995273

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2325, 3075, 3813, 6355, 19065, 30307, 31775, 90921, 95325, 151535, 454605, 757675, 939517, 1242587, 2273025, 2818551, 3727761, 4697585, 6212935, 14092755, 18638805, 23487925, 31064675, 38520197, 70463775, 93194025, 115560591, 192600985, 577802955, 963004925, 2889014775]

約数ペア:

[(1, 2889014775), (3, 963004925), (5, 577802955), (15, 192600985), (25, 115560591), (31, 93194025), (41, 70463775), (75, 38520197), (93, 31064675), (123, 23487925), (155, 18638805), (205, 14092755), (465, 6212935), (615, 4697585), (775, 3727761), (1025, 2818551), (1271, 2273025), (2325, 1242587), (3075, 939517), (3813, 757675), (6355, 454605), (19065, 151535), (30307, 95325), (31775, 90921)]