69137595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 58907205

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1305, 1395, 1709, 2697, 4495, 5127, 8091, 8545, 13485, 15381, 25635, 40455, 49561, 52979, 76905, 148683, 158937, 247805, 264895, 446049, 476811, 743415, 794685, 1536391, 2230245, 2384055, 4609173, 7681955, 13827519, 23045865, 69137595]

約数ペア:

[(1, 69137595), (3, 23045865), (5, 13827519), (9, 7681955), (15, 4609173), (29, 2384055), (31, 2230245), (45, 1536391), (87, 794685), (93, 743415), (145, 476811), (155, 446049), (261, 264895), (279, 247805), (435, 158937), (465, 148683), (899, 76905), (1305, 52979), (1395, 49561), (1709, 40455), (2697, 25635), (4495, 15381), (5127, 13485), (8091, 8545)]