15695628897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^2$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 23629923072

約数和(自身を除く): 7934294175

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 457, 533, 611, 1371, 1599, 1833, 1927, 5781, 5941, 17823, 18737, 21479, 25051, 56211, 64437, 75153, 208849, 243581, 279227, 626547, 730743, 837681, 880639, 2641917, 2715037, 8145111, 8562809, 9815903, 11448307, 25688427, 29447709, 34344921, 111316517, 127606739, 333949551, 382820217, 402452023, 1207356069, 5231876299, 15695628897]

約数ペア:

[(1, 15695628897), (3, 5231876299), (13, 1207356069), (39, 402452023), (41, 382820217), (47, 333949551), (123, 127606739), (141, 111316517), (457, 34344921), (533, 29447709), (611, 25688427), (1371, 11448307), (1599, 9815903), (1833, 8562809), (1927, 8145111), (5781, 2715037), (5941, 2641917), (17823, 880639), (18737, 837681), (21479, 730743), (25051, 626547), (56211, 279227), (64437, 243581), (75153, 208849)]