2938203075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{2689}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 5151500640

約数和(自身を除く): 2213297565

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 857, 1275, 2571, 2689, 4285, 8067, 12855, 13445, 14569, 21425, 40335, 43707, 45713, 64275, 67225, 72845, 137139, 201675, 218535, 228565, 364225, 685695, 1092675, 1142825, 2304473, 3428475, 6913419, 11522365, 34567095, 39176041, 57611825, 117528123, 172835475, 195880205, 587640615, 979401025, 2938203075]

約数ペア:

[(1, 2938203075), (3, 979401025), (5, 587640615), (15, 195880205), (17, 172835475), (25, 117528123), (51, 57611825), (75, 39176041), (85, 34567095), (255, 11522365), (425, 6913419), (857, 3428475), (1275, 2304473), (2571, 1142825), (2689, 1092675), (4285, 685695), (8067, 364225), (12855, 228565), (13445, 218535), (14569, 201675), (21425, 137139), (40335, 72845), (43707, 67225), (45713, 64275)]