84217035

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 158004000

約数和(自身を除く): 73786965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 769, 1043, 2235, 2307, 3129, 3845, 5215, 5383, 7301, 11535, 15645, 16149, 21903, 26915, 36505, 37681, 80745, 109515, 113043, 114581, 188405, 343743, 565215, 572905, 802067, 1718715, 2406201, 4010335, 5614469, 12031005, 16843407, 28072345, 84217035]

約数ペア:

[(1, 84217035), (3, 28072345), (5, 16843407), (7, 12031005), (15, 5614469), (21, 4010335), (35, 2406201), (49, 1718715), (105, 802067), (147, 572905), (149, 565215), (245, 343743), (447, 188405), (735, 114581), (745, 113043), (769, 109515), (1043, 80745), (2235, 37681), (2307, 36505), (3129, 26915), (3845, 21903), (5215, 16149), (5383, 15645), (7301, 11535)]