1518371940915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{367}}^1\times {\mathrm{109321}}^1$

素因数の和:109757

約数の個数: 72

約数和(自身を含む): 2733179437248

約数和(自身を除く): 1214807496333

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 367, 435, 841, 1101, 1305, 1835, 2523, 3303, 4205, 5505, 7569, 10643, 12615, 16515, 31929, 37845, 53215, 95787, 109321, 159645, 308647, 327963, 478935, 546605, 925941, 983889, 1543235, 1639815, 2777823, 3170309, 4629705, 4919445, 9510927, 13889115, 15851545, 28532781, 40120807, 47554635, 91938961, 120362421, 142663905, 200604035, 275816883, 361087263, 459694805, 601812105, 827450649, 1163503403, 1379084415, 1805436315, 3490510209, 4137253245, 5817517015, 10471530627, 17452551045, 33741598687, 52357653135, 101224796061, 168707993435, 303674388183, 506123980305, 1518371940915]

約数ペア:

[(1, 1518371940915), (3, 506123980305), (5, 303674388183), (9, 168707993435), (15, 101224796061), (29, 52357653135), (45, 33741598687), (87, 17452551045), (145, 10471530627), (261, 5817517015), (367, 4137253245), (435, 3490510209), (841, 1805436315), (1101, 1379084415), (1305, 1163503403), (1835, 827450649), (2523, 601812105), (3303, 459694805), (4205, 361087263), (5505, 275816883), (7569, 200604035), (10643, 142663905), (12615, 120362421), (16515, 91938961), (31929, 47554635), (37845, 40120807), (53215, 28532781), (95787, 15851545), (109321, 13889115), (159645, 9510927), (308647, 4919445), (327963, 4629705), (478935, 3170309), (546605, 2777823), (925941, 1639815), (983889, 1543235)]