79619475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 143101952

約数和(自身を除く): 63482477

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 127, 195, 325, 381, 635, 643, 975, 1651, 1905, 1929, 3175, 3215, 4953, 8255, 8359, 9525, 9645, 16075, 24765, 25077, 41275, 41795, 48225, 81661, 123825, 125385, 208975, 244983, 408305, 626925, 1061593, 1224915, 2041525, 3184779, 5307965, 6124575, 15923895, 26539825, 79619475]

約数ペア:

[(1, 79619475), (3, 26539825), (5, 15923895), (13, 6124575), (15, 5307965), (25, 3184779), (39, 2041525), (65, 1224915), (75, 1061593), (127, 626925), (195, 408305), (325, 244983), (381, 208975), (635, 125385), (643, 123825), (975, 81661), (1651, 48225), (1905, 41795), (1929, 41275), (3175, 25077), (3215, 24765), (4953, 16075), (8255, 9645), (8359, 9525)]