168344835

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 278277120

約数和(自身を除く): 109932285

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1335, 2683, 4183, 8049, 12549, 13415, 20915, 40245, 62745, 126101, 238787, 378303, 630505, 716361, 1193935, 1891515, 3581805, 11222989, 33668967, 56114945, 168344835]

約数ペア:

[(1, 168344835), (3, 56114945), (5, 33668967), (15, 11222989), (47, 3581805), (89, 1891515), (141, 1193935), (235, 716361), (267, 630505), (445, 378303), (705, 238787), (1335, 126101), (2683, 62745), (4183, 40245), (8049, 20915), (12549, 13415)]