8636508725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{14341}}^1$

素因数の和:14490

約数の個数: 48

約数和(自身を含む): 12324367440

約数和(自身を除く): 3687858715

約数列:

[1, 5, 13, 17, 25, 65, 85, 109, 221, 325, 425, 545, 1105, 1417, 1853, 2725, 5525, 7085, 9265, 14341, 24089, 35425, 46325, 71705, 120445, 186433, 243797, 358525, 602225, 932165, 1218985, 1563169, 3169361, 4660825, 6094925, 7815845, 15846805, 20321197, 26573873, 39079225, 79234025, 101605985, 132869365, 345460349, 508029925, 664346825, 1727301745, 8636508725]

約数ペア:

[(1, 8636508725), (5, 1727301745), (13, 664346825), (17, 508029925), (25, 345460349), (65, 132869365), (85, 101605985), (109, 79234025), (221, 39079225), (325, 26573873), (425, 20321197), (545, 15846805), (1105, 7815845), (1417, 6094925), (1853, 4660825), (2725, 3169361), (5525, 1563169), (7085, 1218985), (9265, 932165), (14341, 602225), (24089, 358525), (35425, 243797), (46325, 186433), (71705, 120445)]