70804515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 118137600

約数和(自身を除く): 47333085

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 1171, 2085, 3513, 4031, 5855, 12093, 17565, 20155, 33959, 60465, 101877, 162769, 169795, 488307, 509385, 813845, 2441535, 4720301, 14160903, 23601505, 70804515]

約数ペア:

[(1, 70804515), (3, 23601505), (5, 14160903), (15, 4720301), (29, 2441535), (87, 813845), (139, 509385), (145, 488307), (417, 169795), (435, 162769), (695, 101877), (1171, 60465), (2085, 33959), (3513, 20155), (4031, 17565), (5855, 12093)]