72578595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 120913920

約数和(自身を除く): 48335325

約数列:

[1, 3, 5, 15, 31, 93, 127, 155, 381, 465, 635, 1229, 1905, 3687, 3937, 6145, 11811, 18435, 19685, 38099, 59055, 114297, 156083, 190495, 468249, 571485, 780415, 2341245, 4838573, 14515719, 24192865, 72578595]

約数ペア:

[(1, 72578595), (3, 24192865), (5, 14515719), (15, 4838573), (31, 2341245), (93, 780415), (127, 571485), (155, 468249), (381, 190495), (465, 156083), (635, 114297), (1229, 59055), (1905, 38099), (3687, 19685), (3937, 18435), (6145, 11811)]