286042995

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 590557440

約数和(自身を除く): 304514445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 163, 189, 315, 405, 489, 567, 619, 815, 945, 1141, 1467, 1857, 2445, 2835, 3095, 3423, 4333, 4401, 5571, 5705, 7335, 9285, 10269, 12999, 13203, 16713, 17115, 21665, 22005, 27855, 30807, 38997, 50139, 51345, 64995, 66015, 83565, 92421, 100897, 116991, 154035, 194985, 250695, 302691, 350973, 462105, 504485, 584955, 706279, 908073, 1513455, 1754865, 2118837, 2724219, 3531395, 4540365, 6356511, 8172657, 10594185, 13621095, 19069533, 31782555, 40863285, 57208599, 95347665, 286042995]

約数ペア:

[(1, 286042995), (3, 95347665), (5, 57208599), (7, 40863285), (9, 31782555), (15, 19069533), (21, 13621095), (27, 10594185), (35, 8172657), (45, 6356511), (63, 4540365), (81, 3531395), (105, 2724219), (135, 2118837), (163, 1754865), (189, 1513455), (315, 908073), (405, 706279), (489, 584955), (567, 504485), (619, 462105), (815, 350973), (945, 302691), (1141, 250695), (1467, 194985), (1857, 154035), (2445, 116991), (2835, 100897), (3095, 92421), (3423, 83565), (4333, 66015), (4401, 64995), (5571, 51345), (5705, 50139), (7335, 38997), (9285, 30807), (10269, 27855), (12999, 22005), (13203, 21665), (16713, 17115)]