24996468735

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{26927}}^1$

素因数の和:27373

約数の個数: 72

約数和(自身を含む): 50522636736

約数和(自身を除く): 25526168001

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 421, 441, 735, 1263, 2105, 2205, 2947, 3789, 6315, 8841, 14735, 18945, 20629, 26523, 26927, 44205, 61887, 80781, 103145, 132615, 134635, 185661, 188489, 242343, 309435, 403905, 565467, 928305, 942445, 1211715, 1319423, 1696401, 2827335, 3958269, 6597115, 8482005, 11336267, 11874807, 19791345, 34008801, 56681335, 59374035, 79353869, 102026403, 170044005, 238061607, 396769345, 510132015, 555477083, 714184821, 1190308035, 1666431249, 2777385415, 3570924105, 4999293747, 8332156245, 24996468735]

約数ペア:

[(1, 24996468735), (3, 8332156245), (5, 4999293747), (7, 3570924105), (9, 2777385415), (15, 1666431249), (21, 1190308035), (35, 714184821), (45, 555477083), (49, 510132015), (63, 396769345), (105, 238061607), (147, 170044005), (245, 102026403), (315, 79353869), (421, 59374035), (441, 56681335), (735, 34008801), (1263, 19791345), (2105, 11874807), (2205, 11336267), (2947, 8482005), (3789, 6597115), (6315, 3958269), (8841, 2827335), (14735, 1696401), (18945, 1319423), (20629, 1211715), (26523, 942445), (26927, 928305), (44205, 565467), (61887, 403905), (80781, 309435), (103145, 242343), (132615, 188489), (134635, 185661)]