80575215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6791}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 148663296

約数和(自身を除く): 68088081

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 6791, 11865, 20373, 33955, 47537, 101865, 142611, 237685, 713055, 767383, 2302149, 3836915, 5371681, 11510745, 16115043, 26858405, 80575215]

約数ペア:

[(1, 80575215), (3, 26858405), (5, 16115043), (7, 11510745), (15, 5371681), (21, 3836915), (35, 2302149), (105, 767383), (113, 713055), (339, 237685), (565, 142611), (791, 101865), (1695, 47537), (2373, 33955), (3955, 20373), (6791, 11865)]