78233115

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 50387685

約数列:

[1, 3, 5, 15, 59, 109, 177, 295, 327, 545, 811, 885, 1635, 2433, 4055, 6431, 12165, 19293, 32155, 47849, 88399, 96465, 143547, 239245, 265197, 441995, 717735, 1325985, 5215541, 15646623, 26077705, 78233115]

約数ペア:

[(1, 78233115), (3, 26077705), (5, 15646623), (15, 5215541), (59, 1325985), (109, 717735), (177, 441995), (295, 265197), (327, 239245), (545, 143547), (811, 96465), (885, 88399), (1635, 47849), (2433, 32155), (4055, 19293), (6431, 12165)]