15705089386

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 27921890304

約数和(自身を除く): 12216800918

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 241, 329, 482, 658, 679, 1021, 1358, 1687, 2042, 3374, 4559, 7147, 9118, 11327, 14294, 22654, 23377, 31913, 46754, 47987, 63826, 79289, 95974, 99037, 158578, 163639, 198074, 246061, 327278, 335909, 492122, 671818, 693259, 1098719, 1386518, 1722427, 2197438, 3444854, 4654739, 7691033, 9309478, 11564867, 15382066, 23129734, 23867917, 32583173, 47735834, 65166346, 80954069, 161908138, 167075419, 334150838, 1121792099, 2243584198, 7852544693, 15705089386]

約数ペア:

[(1, 15705089386), (2, 7852544693), (7, 2243584198), (14, 1121792099), (47, 334150838), (94, 167075419), (97, 161908138), (194, 80954069), (241, 65166346), (329, 47735834), (482, 32583173), (658, 23867917), (679, 23129734), (1021, 15382066), (1358, 11564867), (1687, 9309478), (2042, 7691033), (3374, 4654739), (4559, 3444854), (7147, 2197438), (9118, 1722427), (11327, 1386518), (14294, 1098719), (22654, 693259), (23377, 671818), (31913, 492122), (46754, 335909), (47987, 327278), (63826, 246061), (79289, 198074), (95974, 163639), (99037, 158578)]