1052122465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 1368057600

約数和(自身を除く): 315935135

約数列:

[1, 5, 23, 29, 115, 145, 389, 667, 811, 1945, 3335, 4055, 8947, 11281, 18653, 23519, 44735, 56405, 93265, 117595, 259463, 315479, 540937, 1297315, 1577395, 2704685, 7256017, 9148891, 36280085, 45744455, 210424493, 1052122465]

約数ペア:

[(1, 1052122465), (5, 210424493), (23, 45744455), (29, 36280085), (115, 9148891), (145, 7256017), (389, 2704685), (667, 1577395), (811, 1297315), (1945, 540937), (3335, 315479), (4055, 259463), (8947, 117595), (11281, 93265), (18653, 56405), (23519, 44735)]