229712925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13902

約数の個数: 48

約数和(自身を含む): 433097280

約数和(自身を除く): 203384355

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, 13859, 16575, 41577, 69295, 180167, 207885, 235603, 346475, 540501, 706809, 900835, 1039425, 1178015, 2702505, 3062839, 3534045, 4504175, 5890075, 9188517, 13512525, 15314195, 17670225, 45942585, 76570975, 229712925]

約数ペア:

[(1, 229712925), (3, 76570975), (5, 45942585), (13, 17670225), (15, 15314195), (17, 13512525), (25, 9188517), (39, 5890075), (51, 4504175), (65, 3534045), (75, 3062839), (85, 2702505), (195, 1178015), (221, 1039425), (255, 900835), (325, 706809), (425, 540501), (663, 346475), (975, 235603), (1105, 207885), (1275, 180167), (3315, 69295), (5525, 41577), (13859, 16575)]