15672834915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{145139}}^1$

素因数の和:145483

約数の個数: 32

約数和(自身を含む): 26250600960

約数和(自身を除く): 10577766045

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 939, 1565, 4695, 7199, 21597, 35995, 107985, 145139, 435417, 725695, 2177085, 3338197, 10014591, 16690985, 45428507, 50072955, 136285521, 227142535, 681427605, 1044855661, 3134566983, 5224278305, 15672834915]

約数ペア:

[(1, 15672834915), (3, 5224278305), (5, 3134566983), (15, 1044855661), (23, 681427605), (69, 227142535), (115, 136285521), (313, 50072955), (345, 45428507), (939, 16690985), (1565, 10014591), (4695, 3338197), (7199, 2177085), (21597, 725695), (35995, 435417), (107985, 145139)]