40383225

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 76780800

約数和(自身を除く): 36397575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2063, 2175, 3915, 6189, 6525, 10315, 18567, 19575, 30945, 51575, 55701, 59827, 92835, 154725, 179481, 278505, 299135, 464175, 538443, 897405, 1392525, 1495675, 1615329, 2692215, 4487025, 8076645, 13461075, 40383225]

約数ペア:

[(1, 40383225), (3, 13461075), (5, 8076645), (9, 4487025), (15, 2692215), (25, 1615329), (27, 1495675), (29, 1392525), (45, 897405), (75, 538443), (87, 464175), (135, 299135), (145, 278505), (225, 179481), (261, 154725), (435, 92835), (675, 59827), (725, 55701), (783, 51575), (1305, 30945), (2063, 19575), (2175, 18567), (3915, 10315), (6189, 6525)]