15677963925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{38377}}^1$

素因数の和:38822

約数の個数: 48

約数和(自身を含む): 27982167360

約数和(自身を除く): 12304203435

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 419, 975, 1257, 2095, 5447, 6285, 10475, 16341, 27235, 31425, 38377, 81705, 115131, 136175, 191885, 408525, 498901, 575655, 959425, 1496703, 2494505, 2878275, 7483515, 12472525, 16079963, 37417575, 48239889, 80399815, 209039519, 241199445, 401999075, 627118557, 1045197595, 1205997225, 3135592785, 5225987975, 15677963925]

約数ペア:

[(1, 15677963925), (3, 5225987975), (5, 3135592785), (13, 1205997225), (15, 1045197595), (25, 627118557), (39, 401999075), (65, 241199445), (75, 209039519), (195, 80399815), (325, 48239889), (419, 37417575), (975, 16079963), (1257, 12472525), (2095, 7483515), (5447, 2878275), (6285, 2494505), (10475, 1496703), (16341, 959425), (27235, 575655), (31425, 498901), (38377, 408525), (81705, 191885), (115131, 136175)]