1259830065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 2240566272

約数和(自身を除く): 980736207

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 101, 141, 195, 235, 303, 505, 611, 705, 1313, 1361, 1515, 1833, 3055, 3939, 4083, 4747, 6565, 6805, 9165, 14241, 17693, 19695, 20415, 23735, 53079, 61711, 63967, 71205, 88465, 137461, 185133, 191901, 265395, 308555, 319835, 412383, 687305, 831571, 925665, 959505, 1786993, 2061915, 2494713, 4157855, 5360979, 6460667, 8934965, 12473565, 19382001, 26804895, 32303335, 83988671, 96910005, 251966013, 419943355, 1259830065]

約数ペア:

[(1, 1259830065), (3, 419943355), (5, 251966013), (13, 96910005), (15, 83988671), (39, 32303335), (47, 26804895), (65, 19382001), (101, 12473565), (141, 8934965), (195, 6460667), (235, 5360979), (303, 4157855), (505, 2494713), (611, 2061915), (705, 1786993), (1313, 959505), (1361, 925665), (1515, 831571), (1833, 687305), (3055, 412383), (3939, 319835), (4083, 308555), (4747, 265395), (6565, 191901), (6805, 185133), (9165, 137461), (14241, 88465), (17693, 71205), (19695, 63967), (20415, 61711), (23735, 53079)]