4581525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 8443904

約数和(自身を除く): 3862379

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 127, 185, 195, 325, 381, 481, 555, 635, 925, 975, 1443, 1651, 1905, 2405, 2775, 3175, 4699, 4953, 7215, 8255, 9525, 12025, 14097, 23495, 24765, 36075, 41275, 61087, 70485, 117475, 123825, 183261, 305435, 352425, 916305, 1527175, 4581525]

約数ペア:

[(1, 4581525), (3, 1527175), (5, 916305), (13, 352425), (15, 305435), (25, 183261), (37, 123825), (39, 117475), (65, 70485), (75, 61087), (111, 41275), (127, 36075), (185, 24765), (195, 23495), (325, 14097), (381, 12025), (481, 9525), (555, 8255), (635, 7215), (925, 4953), (975, 4699), (1443, 3175), (1651, 2775), (1905, 2405)]