2103172628265

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{1851637}}^1$

素因数の和:1852278

約数の個数: 48

約数和(自身を含む): 3736635110208

約数和(自身を除く): 1633462481943

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 587, 645, 1761, 1935, 2935, 5283, 8805, 25241, 26415, 75723, 126205, 227169, 378615, 1135845, 1851637, 5554911, 9258185, 16664733, 27774555, 79620391, 83323665, 238861173, 398101955, 716583519, 1086910919, 1194305865, 3260732757, 3582917595, 5434554595, 9782198271, 16303663785, 46737169517, 48910991355, 140211508551, 233685847585, 420634525653, 701057542755, 2103172628265]

約数ペア:

[(1, 2103172628265), (3, 701057542755), (5, 420634525653), (9, 233685847585), (15, 140211508551), (43, 48910991355), (45, 46737169517), (129, 16303663785), (215, 9782198271), (387, 5434554595), (587, 3582917595), (645, 3260732757), (1761, 1194305865), (1935, 1086910919), (2935, 716583519), (5283, 398101955), (8805, 238861173), (25241, 83323665), (26415, 79620391), (75723, 27774555), (126205, 16664733), (227169, 9258185), (378615, 5554911), (1135845, 1851637)]