10958437771775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{104390929}}^1$

素因数の和:104390988

約数の個数: 48

約数和(自身を含む): 16310038903200

約数和(自身を除く): 5351601131425

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 1105, 1235, 1615, 4199, 5525, 6175, 8075, 20995, 104975, 104390929, 521954645, 1357082077, 1774645793, 1983427651, 2609773225, 6785410385, 8873228965, 9917138255, 23070395309, 25784559463, 33718270067, 33927051925, 44366144825, 49585691275, 115351976545, 128922797315, 168591350335, 438337510871, 576759882725, 644613986575, 842956751675, 2191687554355, 10958437771775]

約数ペア:

[(1, 10958437771775), (5, 2191687554355), (13, 842956751675), (17, 644613986575), (19, 576759882725), (25, 438337510871), (65, 168591350335), (85, 128922797315), (95, 115351976545), (221, 49585691275), (247, 44366144825), (323, 33927051925), (325, 33718270067), (425, 25784559463), (475, 23070395309), (1105, 9917138255), (1235, 8873228965), (1615, 6785410385), (4199, 2609773225), (5525, 1983427651), (6175, 1774645793), (8075, 1357082077), (20995, 521954645), (104975, 104390929)]