171005065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 260467200

約数和(自身を除く): 89462135

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 149, 271, 385, 605, 745, 847, 1043, 1355, 1639, 1897, 2981, 4235, 5215, 8195, 9485, 11473, 14905, 18029, 20867, 32791, 40379, 57365, 90145, 104335, 126203, 163955, 201895, 229537, 282653, 444169, 631015, 1147685, 1413265, 2220845, 3109183, 4885859, 15545915, 24429295, 34201013, 171005065]

約数ペア:

[(1, 171005065), (5, 34201013), (7, 24429295), (11, 15545915), (35, 4885859), (55, 3109183), (77, 2220845), (121, 1413265), (149, 1147685), (271, 631015), (385, 444169), (605, 282653), (745, 229537), (847, 201895), (1043, 163955), (1355, 126203), (1639, 104335), (1897, 90145), (2981, 57365), (4235, 40379), (5215, 32791), (8195, 20867), (9485, 18029), (11473, 14905)]