2045677575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{39133}}^1$

素因数の和:39204

約数の個数: 48

約数和(自身を含む): 3668577696

約数和(自身を除く): 1622900121

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 2091, 3075, 3485, 10455, 17425, 39133, 52275, 117399, 195665, 586995, 665261, 978325, 1604453, 1995783, 2934975, 3326305, 4813359, 8022265, 9978915, 16631525, 24066795, 27275701, 40111325, 49894575, 81827103, 120333975, 136378505, 409135515, 681892525, 2045677575]

約数ペア:

[(1, 2045677575), (3, 681892525), (5, 409135515), (15, 136378505), (17, 120333975), (25, 81827103), (41, 49894575), (51, 40111325), (75, 27275701), (85, 24066795), (123, 16631525), (205, 9978915), (255, 8022265), (425, 4813359), (615, 3326305), (697, 2934975), (1025, 1995783), (1275, 1604453), (2091, 978325), (3075, 665261), (3485, 586995), (10455, 195665), (17425, 117399), (39133, 52275)]