25979130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10691}}^1$

素因数の和:10713

約数の個数: 48

約数和(自身を含む): 70053984

約数和(自身を除く): 44074854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10691, 21382, 32073, 53455, 64146, 96219, 106910, 160365, 192438, 288657, 320730, 481095, 577314, 865971, 962190, 1443285, 1731942, 2597913, 2886570, 4329855, 5195826, 8659710, 12989565, 25979130]

約数ペア:

[(1, 25979130), (2, 12989565), (3, 8659710), (5, 5195826), (6, 4329855), (9, 2886570), (10, 2597913), (15, 1731942), (18, 1443285), (27, 962190), (30, 865971), (45, 577314), (54, 481095), (81, 320730), (90, 288657), (135, 192438), (162, 160365), (243, 106910), (270, 96219), (405, 64146), (486, 53455), (810, 32073), (1215, 21382), (2430, 10691)]