3783874225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 5138351680

約数和(自身を除く): 1354477455

約数列:

[1, 5, 19, 25, 43, 61, 95, 215, 305, 475, 817, 1075, 1159, 1525, 2623, 3037, 4085, 5795, 13115, 15185, 20425, 28975, 49837, 57703, 65575, 75925, 130591, 185257, 249185, 288515, 652955, 926285, 1245925, 1442575, 2481229, 3264775, 3519883, 4631425, 7966051, 12406145, 17599415, 39830255, 62030725, 87997075, 151354969, 199151275, 756774845, 3783874225]

約数ペア:

[(1, 3783874225), (5, 756774845), (19, 199151275), (25, 151354969), (43, 87997075), (61, 62030725), (95, 39830255), (215, 17599415), (305, 12406145), (475, 7966051), (817, 4631425), (1075, 3519883), (1159, 3264775), (1525, 2481229), (2623, 1442575), (3037, 1245925), (4085, 926285), (5795, 652955), (13115, 288515), (15185, 249185), (20425, 185257), (28975, 130591), (49837, 75925), (57703, 65575)]