141566145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 266234688

約数和(自身を除く): 124668543

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 245, 303, 505, 707, 735, 1515, 1907, 2121, 3535, 4949, 5721, 9535, 10605, 13349, 14847, 24745, 28605, 40047, 66745, 74235, 93443, 192607, 200235, 280329, 467215, 577821, 963035, 1348249, 1401645, 2889105, 4044747, 6741245, 9437743, 20223735, 28313229, 47188715, 141566145]

約数ペア:

[(1, 141566145), (3, 47188715), (5, 28313229), (7, 20223735), (15, 9437743), (21, 6741245), (35, 4044747), (49, 2889105), (101, 1401645), (105, 1348249), (147, 963035), (245, 577821), (303, 467215), (505, 280329), (707, 200235), (735, 192607), (1515, 93443), (1907, 74235), (2121, 66745), (3535, 40047), (4949, 28605), (5721, 24745), (9535, 14847), (10605, 13349)]