56771145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 106243200

約数和(自身を除く): 49472055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 22133, 66399, 110665, 199197, 331995, 420527, 597591, 995985, 1261581, 2102635, 2987955, 3784743, 6307905, 11354229, 18923715, 56771145]

約数ペア:

[(1, 56771145), (3, 18923715), (5, 11354229), (9, 6307905), (15, 3784743), (19, 2987955), (27, 2102635), (45, 1261581), (57, 995985), (95, 597591), (135, 420527), (171, 331995), (285, 199197), (513, 110665), (855, 66399), (2565, 22133)]