72545085

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12554

約数の個数: 32

約数和(自身を含む): 131978880

約数和(自身を除く): 59433795

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 12497, 37491, 62485, 112473, 187455, 337419, 537371, 562365, 1612113, 1687095, 2686855, 4836339, 8060565, 14509017, 24181695, 72545085]

約数ペア:

[(1, 72545085), (3, 24181695), (5, 14509017), (9, 8060565), (15, 4836339), (27, 2686855), (43, 1687095), (45, 1612113), (129, 562365), (135, 537371), (215, 337419), (387, 187455), (645, 112473), (1161, 62485), (1935, 37491), (5805, 12497)]