42338625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{127}}^2$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 81154944

約数和(自身を除く): 38816319

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 127, 175, 375, 381, 525, 635, 875, 889, 1905, 2625, 2667, 3175, 4445, 9525, 13335, 15875, 16129, 22225, 47625, 48387, 66675, 80645, 111125, 112903, 241935, 333375, 338709, 403225, 564515, 1209675, 1693545, 2016125, 2822575, 6048375, 8467725, 14112875, 42338625]

約数ペア:

[(1, 42338625), (3, 14112875), (5, 8467725), (7, 6048375), (15, 2822575), (21, 2016125), (25, 1693545), (35, 1209675), (75, 564515), (105, 403225), (125, 338709), (127, 333375), (175, 241935), (375, 112903), (381, 111125), (525, 80645), (635, 66675), (875, 48387), (889, 47625), (1905, 22225), (2625, 16129), (2667, 15875), (3175, 13335), (4445, 9525)]