30064725

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2843}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 55014336

約数和(自身を除く): 24949611

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2843, 3525, 8529, 10575, 14215, 25587, 42645, 71075, 127935, 133621, 213225, 400863, 639675, 668105, 1202589, 2004315, 3340525, 6012945, 10021575, 30064725]

約数ペア:

[(1, 30064725), (3, 10021575), (5, 6012945), (9, 3340525), (15, 2004315), (25, 1202589), (45, 668105), (47, 639675), (75, 400863), (141, 213225), (225, 133621), (235, 127935), (423, 71075), (705, 42645), (1175, 25587), (2115, 14215), (2843, 10575), (3525, 8529)]