152971995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{9001}}^1$

素因数の和:9123

約数の個数: 32

約数和(自身を含む): 269627904

約数和(自身を除く): 116655909

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 9001, 16995, 27003, 45005, 99011, 135015, 297033, 495055, 927103, 1485165, 2781309, 4635515, 10198133, 13906545, 30594399, 50990665, 152971995]

約数ペア:

[(1, 152971995), (3, 50990665), (5, 30594399), (11, 13906545), (15, 10198133), (33, 4635515), (55, 2781309), (103, 1485165), (165, 927103), (309, 495055), (515, 297033), (1133, 135015), (1545, 99011), (3399, 45005), (5665, 27003), (9001, 16995)]