157026795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 256172544

約数和(自身を除く): 99145749

約数列:

[1, 3, 5, 15, 71, 213, 283, 355, 521, 849, 1065, 1415, 1563, 2605, 4245, 7815, 20093, 36991, 60279, 100465, 110973, 147443, 184955, 301395, 442329, 554865, 737215, 2211645, 10468453, 31405359, 52342265, 157026795]

約数ペア:

[(1, 157026795), (3, 52342265), (5, 31405359), (15, 10468453), (71, 2211645), (213, 737215), (283, 554865), (355, 442329), (521, 301395), (849, 184955), (1065, 147443), (1415, 110973), (1563, 100465), (2605, 60279), (4245, 36991), (7815, 20093)]