2199551445

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{76733}}^1$

素因数の和:76771

約数の個数: 72

約数和(自身を含む): 4776231096

約数和(自身を除く): 2576679651

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1911, 2205, 3185, 4095, 5733, 9555, 28665, 76733, 230199, 383665, 537131, 690597, 997529, 1150995, 1611393, 2685655, 2992587, 3452985, 3759917, 4834179, 4987645, 6982703, 8056965, 8977761, 11279751, 14962935, 18799585, 20948109, 24170895, 33839253, 34913515, 44888805, 48878921, 56398755, 62844327, 104740545, 146636763, 169196265, 244394605, 314221635, 439910289, 733183815, 2199551445]

約数ペア:

[(1, 2199551445), (3, 733183815), (5, 439910289), (7, 314221635), (9, 244394605), (13, 169196265), (15, 146636763), (21, 104740545), (35, 62844327), (39, 56398755), (45, 48878921), (49, 44888805), (63, 34913515), (65, 33839253), (91, 24170895), (105, 20948109), (117, 18799585), (147, 14962935), (195, 11279751), (245, 8977761), (273, 8056965), (315, 6982703), (441, 4987645), (455, 4834179), (585, 3759917), (637, 3452985), (735, 2992587), (819, 2685655), (1365, 1611393), (1911, 1150995), (2205, 997529), (3185, 690597), (4095, 537131), (5733, 383665), (9555, 230199), (28665, 76733)]