26833275

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 57051904

約数和(自身を除く): 30218629

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 631, 675, 945, 1215, 1575, 1701, 1893, 2025, 2835, 3155, 4417, 4725, 5679, 6075, 8505, 9465, 13251, 14175, 15775, 17037, 22085, 28395, 39753, 42525, 47325, 51111, 66255, 85185, 110425, 119259, 141975, 153333, 198765, 255555, 331275, 357777, 425925, 596295, 766665, 993825, 1073331, 1277775, 1788885, 2981475, 3833325, 5366655, 8944425, 26833275]

約数ペア:

[(1, 26833275), (3, 8944425), (5, 5366655), (7, 3833325), (9, 2981475), (15, 1788885), (21, 1277775), (25, 1073331), (27, 993825), (35, 766665), (45, 596295), (63, 425925), (75, 357777), (81, 331275), (105, 255555), (135, 198765), (175, 153333), (189, 141975), (225, 119259), (243, 110425), (315, 85185), (405, 66255), (525, 51111), (567, 47325), (631, 42525), (675, 39753), (945, 28395), (1215, 22085), (1575, 17037), (1701, 15775), (1893, 14175), (2025, 13251), (2835, 9465), (3155, 8505), (4417, 6075), (4725, 5679)]