2912242575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{185789}}^1$

素因数の和:185832

約数の個数: 48

約数和(自身を含む): 5529110400

約数和(自身を除く): 2616867825

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 475, 627, 825, 1045, 1425, 3135, 5225, 15675, 185789, 557367, 928945, 2043679, 2786835, 3529991, 4644725, 6131037, 10218395, 10589973, 13934175, 17649955, 30655185, 38829901, 51091975, 52949865, 88249775, 116489703, 153275925, 194149505, 264749325, 582448515, 970747525, 2912242575]

約数ペア:

[(1, 2912242575), (3, 970747525), (5, 582448515), (11, 264749325), (15, 194149505), (19, 153275925), (25, 116489703), (33, 88249775), (55, 52949865), (57, 51091975), (75, 38829901), (95, 30655185), (165, 17649955), (209, 13934175), (275, 10589973), (285, 10218395), (475, 6131037), (627, 4644725), (825, 3529991), (1045, 2786835), (1425, 2043679), (3135, 928945), (5225, 557367), (15675, 185789)]