104980695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 181812768

約数和(自身を除く): 76832073

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 289, 305, 397, 867, 915, 1037, 1191, 1445, 1985, 3111, 4335, 5185, 5955, 6749, 15555, 17629, 20247, 24217, 33745, 52887, 72651, 88145, 101235, 114733, 121085, 264435, 344199, 363255, 411689, 573665, 1235067, 1720995, 2058445, 6175335, 6998713, 20996139, 34993565, 104980695]

約数ペア:

[(1, 104980695), (3, 34993565), (5, 20996139), (15, 6998713), (17, 6175335), (51, 2058445), (61, 1720995), (85, 1235067), (183, 573665), (255, 411689), (289, 363255), (305, 344199), (397, 264435), (867, 121085), (915, 114733), (1037, 101235), (1191, 88145), (1445, 72651), (1985, 52887), (3111, 33745), (4335, 24217), (5185, 20247), (5955, 17629), (6749, 15555)]