25136130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11801}}^1$

素因数の和:11882

約数の個数: 32

約数和(自身を含む): 61181568

約数和(自身を除く): 36045438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 11801, 23602, 35403, 59005, 70806, 118010, 177015, 354030, 837871, 1675742, 2513613, 4189355, 5027226, 8378710, 12568065, 25136130]

約数ペア:

[(1, 25136130), (2, 12568065), (3, 8378710), (5, 5027226), (6, 4189355), (10, 2513613), (15, 1675742), (30, 837871), (71, 354030), (142, 177015), (213, 118010), (355, 70806), (426, 59005), (710, 35403), (1065, 23602), (2130, 11801)]