5066145

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1811

約数の個数: 40

約数和(自身を含む): 10384704

約数和(自身を除く): 5318559

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1787, 2835, 5361, 8935, 12509, 16083, 26805, 37527, 48249, 62545, 80415, 112581, 144747, 187635, 241245, 337743, 562905, 723735, 1013229, 1688715, 5066145]

約数ペア:

[(1, 5066145), (3, 1688715), (5, 1013229), (7, 723735), (9, 562905), (15, 337743), (21, 241245), (27, 187635), (35, 144747), (45, 112581), (63, 80415), (81, 62545), (105, 48249), (135, 37527), (189, 26805), (315, 16083), (405, 12509), (567, 8935), (945, 5361), (1787, 2835)]