89402235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 75708165

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 149, 181, 195, 221, 255, 447, 543, 663, 745, 905, 1105, 1937, 2235, 2353, 2533, 2715, 3077, 3315, 5811, 7059, 7599, 9231, 9685, 11765, 12665, 15385, 26969, 29055, 32929, 35295, 37995, 40001, 46155, 80907, 98787, 120003, 134845, 164645, 200005, 350597, 404535, 458473, 493935, 600015, 1051791, 1375419, 1752985, 2292365, 5258955, 5960149, 6877095, 17880447, 29800745, 89402235]

約数ペア:

[(1, 89402235), (3, 29800745), (5, 17880447), (13, 6877095), (15, 5960149), (17, 5258955), (39, 2292365), (51, 1752985), (65, 1375419), (85, 1051791), (149, 600015), (181, 493935), (195, 458473), (221, 404535), (255, 350597), (447, 200005), (543, 164645), (663, 134845), (745, 120003), (905, 98787), (1105, 80907), (1937, 46155), (2235, 40001), (2353, 37995), (2533, 35295), (2715, 32929), (3077, 29055), (3315, 26969), (5811, 15385), (7059, 12665), (7599, 11765), (9231, 9685)]