945940905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{230999}}^1$

素因数の和:231030

約数の個数: 48

約数和(自身を含む): 2018016000

約数和(自身を除く): 1072075095

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 230999, 692997, 1154995, 1616993, 2078991, 3002987, 3464985, 4850979, 8084965, 9008961, 10394955, 14552937, 15014935, 21020909, 24254895, 27026883, 45044805, 63062727, 72764685, 105104545, 135134415, 189188181, 315313635, 945940905]

約数ペア:

[(1, 945940905), (3, 315313635), (5, 189188181), (7, 135134415), (9, 105104545), (13, 72764685), (15, 63062727), (21, 45044805), (35, 27026883), (39, 24254895), (45, 21020909), (63, 15014935), (65, 14552937), (91, 10394955), (105, 9008961), (117, 8084965), (195, 4850979), (273, 3464985), (315, 3002987), (455, 2078991), (585, 1616993), (819, 1154995), (1365, 692997), (4095, 230999)]