15705535190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{133403}}^1$

素因数の和:133664

約数の個数: 32

約数和(自身を含む): 28882499616

約数和(自身を除く): 13176964426

約数列:

[1, 2, 5, 10, 61, 122, 193, 305, 386, 610, 965, 1930, 11773, 23546, 58865, 117730, 133403, 266806, 667015, 1334030, 8137583, 16275166, 25746779, 40687915, 51493558, 81375830, 128733895, 257467790, 1570553519, 3141107038, 7852767595, 15705535190]

約数ペア:

[(1, 15705535190), (2, 7852767595), (5, 3141107038), (10, 1570553519), (61, 257467790), (122, 128733895), (193, 81375830), (305, 51493558), (386, 40687915), (610, 25746779), (965, 16275166), (1930, 8137583), (11773, 1334030), (23546, 667015), (58865, 266806), (117730, 133403)]