8974485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 18116280

約数和(自身を除く): 9141795

約数列:

[1, 3, 5, 9, 13, 15, 23, 29, 39, 45, 65, 69, 87, 115, 117, 145, 195, 207, 261, 299, 345, 377, 435, 529, 585, 667, 897, 1035, 1131, 1305, 1495, 1587, 1885, 2001, 2645, 2691, 3335, 3393, 4485, 4761, 5655, 6003, 6877, 7935, 8671, 10005, 13455, 15341, 16965, 20631, 23805, 26013, 30015, 34385, 43355, 46023, 61893, 76705, 78039, 103155, 130065, 138069, 199433, 230115, 309465, 390195, 598299, 690345, 997165, 1794897, 2991495, 8974485]

約数ペア:

[(1, 8974485), (3, 2991495), (5, 1794897), (9, 997165), (13, 690345), (15, 598299), (23, 390195), (29, 309465), (39, 230115), (45, 199433), (65, 138069), (69, 130065), (87, 103155), (115, 78039), (117, 76705), (145, 61893), (195, 46023), (207, 43355), (261, 34385), (299, 30015), (345, 26013), (377, 23805), (435, 20631), (529, 16965), (585, 15341), (667, 13455), (897, 10005), (1035, 8671), (1131, 7935), (1305, 6877), (1495, 6003), (1587, 5655), (1885, 4761), (2001, 4485), (2645, 3393), (2691, 3335)]