27154455

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 17842665

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 503, 885, 915, 1509, 2515, 3599, 7545, 10797, 17995, 29677, 30683, 53985, 89031, 92049, 148385, 153415, 445155, 460245, 1810297, 5430891, 9051485, 27154455]

約数ペア:

[(1, 27154455), (3, 9051485), (5, 5430891), (15, 1810297), (59, 460245), (61, 445155), (177, 153415), (183, 148385), (295, 92049), (305, 89031), (503, 53985), (885, 30683), (915, 29677), (1509, 17995), (2515, 10797), (3599, 7545)]