3886389975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{234473}}^1$

素因数の和:234516

約数の個数: 48

約数和(自身を含む): 7326843552

約数和(自身を除く): 3440453577

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 5525, 16575, 234473, 703419, 1172365, 3048149, 3517095, 3986041, 5861825, 9144447, 11958123, 15240745, 17585475, 19930205, 45722235, 51818533, 59790615, 76203725, 99651025, 155455599, 228611175, 259092665, 298953075, 777277995, 1295463325, 3886389975]

約数ペア:

[(1, 3886389975), (3, 1295463325), (5, 777277995), (13, 298953075), (15, 259092665), (17, 228611175), (25, 155455599), (39, 99651025), (51, 76203725), (65, 59790615), (75, 51818533), (85, 45722235), (195, 19930205), (221, 17585475), (255, 15240745), (325, 11958123), (425, 9144447), (663, 5861825), (975, 3986041), (1105, 3517095), (1275, 3048149), (3315, 1172365), (5525, 703419), (16575, 234473)]