2115048975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2169281}}^1$

素因数の和:2169307

約数の個数: 24

約数和(自身を含む): 3765873552

約数和(自身を除く): 1650824577

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2169281, 6507843, 10846405, 28200653, 32539215, 54232025, 84601959, 141003265, 162696075, 423009795, 705016325, 2115048975]

約数ペア:

[(1, 2115048975), (3, 705016325), (5, 423009795), (13, 162696075), (15, 141003265), (25, 84601959), (39, 54232025), (65, 32539215), (75, 28200653), (195, 10846405), (325, 6507843), (975, 2169281)]