30207585

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 49508352

約数和(自身を除く): 19300767

約数列:

[1, 3, 5, 15, 101, 127, 157, 303, 381, 471, 505, 635, 785, 1515, 1905, 2355, 12827, 15857, 19939, 38481, 47571, 59817, 64135, 79285, 99695, 192405, 237855, 299085, 2013839, 6041517, 10069195, 30207585]

約数ペア:

[(1, 30207585), (3, 10069195), (5, 6041517), (15, 2013839), (101, 299085), (127, 237855), (157, 192405), (303, 99695), (381, 79285), (471, 64135), (505, 59817), (635, 47571), (785, 38481), (1515, 19939), (1905, 15857), (2355, 12827)]