15697743225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 27887929344

約数和(自身を除く): 12190186119

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 71, 75, 115, 201, 213, 335, 345, 355, 575, 1005, 1065, 1541, 1633, 1675, 1725, 1775, 1913, 4623, 4757, 4899, 5025, 5325, 5739, 7705, 8165, 9565, 14271, 23115, 23785, 24495, 28695, 38525, 40825, 43999, 47825, 71355, 109411, 115575, 118925, 122475, 128171, 131997, 135823, 143475, 219995, 328233, 356775, 384513, 407469, 547055, 640855, 659985, 679115, 1099975, 1641165, 1922565, 2037345, 2735275, 2947933, 3123929, 3204275, 3299925, 3395575, 8205825, 8843799, 9100141, 9371787, 9612825, 10186725, 14739665, 15619645, 27300423, 44218995, 45500705, 46858935, 73698325, 78098225, 136502115, 209303243, 221094975, 227503525, 234294675, 627909729, 682510575, 1046516215, 3139548645, 5232581075, 15697743225]

約数ペア:

[(1, 15697743225), (3, 5232581075), (5, 3139548645), (15, 1046516215), (23, 682510575), (25, 627909729), (67, 234294675), (69, 227503525), (71, 221094975), (75, 209303243), (115, 136502115), (201, 78098225), (213, 73698325), (335, 46858935), (345, 45500705), (355, 44218995), (575, 27300423), (1005, 15619645), (1065, 14739665), (1541, 10186725), (1633, 9612825), (1675, 9371787), (1725, 9100141), (1775, 8843799), (1913, 8205825), (4623, 3395575), (4757, 3299925), (4899, 3204275), (5025, 3123929), (5325, 2947933), (5739, 2735275), (7705, 2037345), (8165, 1922565), (9565, 1641165), (14271, 1099975), (23115, 679115), (23785, 659985), (24495, 640855), (28695, 547055), (38525, 407469), (40825, 384513), (43999, 356775), (47825, 328233), (71355, 219995), (109411, 143475), (115575, 135823), (118925, 131997), (122475, 128171)]