203423475

素因数分解:

$3^1\times 5^2\times {\mathrm{601}}^1\times {\mathrm{4513}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 336961072

約数和(自身を除く): 133537597

約数列:

[1, 3, 5, 15, 25, 75, 601, 1803, 3005, 4513, 9015, 13539, 15025, 22565, 45075, 67695, 112825, 338475, 2712313, 8136939, 13561565, 40684695, 67807825, 203423475]

約数ペア:

[(1, 203423475), (3, 67807825), (5, 40684695), (15, 13561565), (25, 8136939), (75, 2712313), (601, 338475), (1803, 112825), (3005, 67695), (4513, 45075), (9015, 22565), (13539, 15025)]