67609395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 68252877

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1491, 2485, 3023, 3195, 4473, 7455, 9069, 15115, 21161, 22365, 27207, 45345, 63483, 105805, 136035, 190449, 214633, 317415, 643899, 952245, 1073165, 1502431, 1931697, 3219495, 4507293, 7512155, 9658485, 13521879, 22536465, 67609395]

約数ペア:

[(1, 67609395), (3, 22536465), (5, 13521879), (7, 9658485), (9, 7512155), (15, 4507293), (21, 3219495), (35, 1931697), (45, 1502431), (63, 1073165), (71, 952245), (105, 643899), (213, 317415), (315, 214633), (355, 190449), (497, 136035), (639, 105805), (1065, 63483), (1491, 45345), (2485, 27207), (3023, 22365), (3195, 21161), (4473, 15115), (7455, 9069)]