381034395

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9377}}^1$

素因数の和:9441

約数の個数: 64

約数和(自身を含む): 792253440

約数和(自身を除く): 411219045

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 189, 215, 301, 315, 387, 645, 903, 945, 1161, 1505, 1935, 2709, 4515, 5805, 8127, 9377, 13545, 28131, 40635, 46885, 65639, 84393, 140655, 196917, 253179, 328195, 403211, 421965, 590751, 984585, 1209633, 1265895, 1772253, 2016055, 2822477, 2953755, 3628899, 6048165, 8467431, 8861265, 10886697, 14112385, 18144495, 25402293, 42337155, 54433485, 76206879, 127011465, 381034395]

約数ペア:

[(1, 381034395), (3, 127011465), (5, 76206879), (7, 54433485), (9, 42337155), (15, 25402293), (21, 18144495), (27, 14112385), (35, 10886697), (43, 8861265), (45, 8467431), (63, 6048165), (105, 3628899), (129, 2953755), (135, 2822477), (189, 2016055), (215, 1772253), (301, 1265895), (315, 1209633), (387, 984585), (645, 590751), (903, 421965), (945, 403211), (1161, 328195), (1505, 253179), (1935, 196917), (2709, 140655), (4515, 84393), (5805, 65639), (8127, 46885), (9377, 40635), (13545, 28131)]