1215234205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6659}}^1$

素因数の和:6813

約数の個数: 32

約数和(自身を含む): 1639958400

約数和(自身を除く): 424724195

約数列:

[1, 5, 17, 19, 85, 95, 113, 323, 565, 1615, 1921, 2147, 6659, 9605, 10735, 33295, 36499, 113203, 126521, 182495, 566015, 632605, 752467, 2150857, 3762335, 10754285, 12791939, 14296873, 63959695, 71484365, 243046841, 1215234205]

約数ペア:

[(1, 1215234205), (5, 243046841), (17, 71484365), (19, 63959695), (85, 14296873), (95, 12791939), (113, 10754285), (323, 3762335), (565, 2150857), (1615, 752467), (1921, 632605), (2147, 566015), (6659, 182495), (9605, 126521), (10735, 113203), (33295, 36499)]