555381435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 1057477680

約数和(自身を除く): 502096245

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 269, 371, 735, 795, 807, 1113, 1345, 1855, 1883, 2597, 2809, 4035, 5565, 5649, 7791, 8427, 9415, 12985, 13181, 14045, 14257, 19663, 28245, 38955, 39543, 42135, 42771, 58989, 65905, 71285, 98315, 99799, 137641, 197715, 213855, 294945, 299397, 412923, 498995, 688205, 698593, 755621, 1496985, 2064615, 2095779, 2266863, 3492965, 3778105, 5289347, 10478895, 11334315, 15868041, 26446735, 37025429, 79340205, 111076287, 185127145, 555381435]

約数ペア:

[(1, 555381435), (3, 185127145), (5, 111076287), (7, 79340205), (15, 37025429), (21, 26446735), (35, 15868041), (49, 11334315), (53, 10478895), (105, 5289347), (147, 3778105), (159, 3492965), (245, 2266863), (265, 2095779), (269, 2064615), (371, 1496985), (735, 755621), (795, 698593), (807, 688205), (1113, 498995), (1345, 412923), (1855, 299397), (1883, 294945), (2597, 213855), (2809, 197715), (4035, 137641), (5565, 99799), (5649, 98315), (7791, 71285), (8427, 65905), (9415, 58989), (12985, 42771), (13181, 42135), (14045, 39543), (14257, 38955), (19663, 28245)]