53413875

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 97668480

約数和(自身を除く): 44254605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 601, 711, 1125, 1185, 1803, 1975, 3005, 3555, 5409, 5925, 9015, 9875, 15025, 17775, 27045, 29625, 45075, 47479, 75125, 88875, 135225, 142437, 225375, 237395, 427311, 676125, 712185, 1186975, 2136555, 3560925, 5934875, 10682775, 17804625, 53413875]

約数ペア:

[(1, 53413875), (3, 17804625), (5, 10682775), (9, 5934875), (15, 3560925), (25, 2136555), (45, 1186975), (75, 712185), (79, 676125), (125, 427311), (225, 237395), (237, 225375), (375, 142437), (395, 135225), (601, 88875), (711, 75125), (1125, 47479), (1185, 45075), (1803, 29625), (1975, 27045), (3005, 17775), (3555, 15025), (5409, 9875), (5925, 9015)]