5147625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 10243584

約数和(自身を除く): 5095959

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 53, 75, 105, 111, 125, 159, 175, 185, 259, 265, 371, 375, 525, 555, 777, 795, 875, 925, 1113, 1295, 1325, 1855, 1961, 2625, 2775, 3885, 3975, 4625, 5565, 5883, 6475, 6625, 9275, 9805, 13727, 13875, 19425, 19875, 27825, 29415, 32375, 41181, 46375, 49025, 68635, 97125, 139125, 147075, 205905, 245125, 343175, 735375, 1029525, 1715875, 5147625]

約数ペア:

[(1, 5147625), (3, 1715875), (5, 1029525), (7, 735375), (15, 343175), (21, 245125), (25, 205905), (35, 147075), (37, 139125), (53, 97125), (75, 68635), (105, 49025), (111, 46375), (125, 41181), (159, 32375), (175, 29415), (185, 27825), (259, 19875), (265, 19425), (371, 13875), (375, 13727), (525, 9805), (555, 9275), (777, 6625), (795, 6475), (875, 5883), (925, 5565), (1113, 4625), (1295, 3975), (1325, 3885), (1855, 2775), (1961, 2625)]