189030075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193877}}^1$

素因数の和:193903

約数の個数: 24

約数和(自身を含む): 336572208

約数和(自身を除く): 147542133

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 193877, 581631, 969385, 2520401, 2908155, 4846925, 7561203, 12602005, 14540775, 37806015, 63010025, 189030075]

約数ペア:

[(1, 189030075), (3, 63010025), (5, 37806015), (13, 14540775), (15, 12602005), (25, 7561203), (39, 4846925), (65, 2908155), (75, 2520401), (195, 969385), (325, 581631), (975, 193877)]