4025085

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 6749568

約数和(自身を除く): 2724483

約数列:

[1, 3, 5, 15, 53, 61, 83, 159, 183, 249, 265, 305, 415, 795, 915, 1245, 3233, 4399, 5063, 9699, 13197, 15189, 16165, 21995, 25315, 48495, 65985, 75945, 268339, 805017, 1341695, 4025085]

約数ペア:

[(1, 4025085), (3, 1341695), (5, 805017), (15, 268339), (53, 75945), (61, 65985), (83, 48495), (159, 25315), (183, 21995), (249, 16165), (265, 15189), (305, 13197), (415, 9699), (795, 5063), (915, 4399), (1245, 3233)]