29279775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 56655104

約数和(自身を除く): 27375329

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1297, 1505, 3225, 3891, 4515, 6485, 7525, 9079, 19455, 22575, 27237, 32425, 45395, 55771, 97275, 136185, 167313, 226975, 278855, 390397, 680925, 836565, 1171191, 1394275, 1951985, 4182825, 5855955, 9759925, 29279775]

約数ペア:

[(1, 29279775), (3, 9759925), (5, 5855955), (7, 4182825), (15, 1951985), (21, 1394275), (25, 1171191), (35, 836565), (43, 680925), (75, 390397), (105, 278855), (129, 226975), (175, 167313), (215, 136185), (301, 97275), (525, 55771), (645, 45395), (903, 32425), (1075, 27237), (1297, 22575), (1505, 19455), (3225, 9079), (3891, 7525), (4515, 6485)]