391130111235

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{5197397}}^1$

素因数の和:5197607

約数の個数: 32

約数和(自身を含む): 651130021440

約数和(自身を除く): 259999910205

約数列:

[1, 3, 5, 15, 29, 87, 145, 173, 435, 519, 865, 2595, 5017, 15051, 25085, 75255, 5197397, 15592191, 25986985, 77960955, 150724513, 452173539, 753622565, 899149681, 2260867695, 2697449043, 4495748405, 13487245215, 26075340749, 78226022247, 130376703745, 391130111235]

約数ペア:

[(1, 391130111235), (3, 130376703745), (5, 78226022247), (15, 26075340749), (29, 13487245215), (87, 4495748405), (145, 2697449043), (173, 2260867695), (435, 899149681), (519, 753622565), (865, 452173539), (2595, 150724513), (5017, 77960955), (15051, 25986985), (25085, 15592191), (75255, 5197397)]