47203155

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 40

約数和(自身を含む): 87555600

約数和(自身を除く): 40352445

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4019, 11745, 12057, 20095, 36171, 60285, 108513, 116551, 180855, 325539, 349653, 542565, 582755, 1048959, 1627695, 1748265, 3146877, 5244795, 9440631, 15734385, 47203155]

約数ペア:

[(1, 47203155), (3, 15734385), (5, 9440631), (9, 5244795), (15, 3146877), (27, 1748265), (29, 1627695), (45, 1048959), (81, 582755), (87, 542565), (135, 349653), (145, 325539), (261, 180855), (405, 116551), (435, 108513), (783, 60285), (1305, 36171), (2349, 20095), (3915, 12057), (4019, 11745)]