69367095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 141453936

約数和(自身を除く): 72086841

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 163, 193, 245, 315, 441, 489, 579, 735, 815, 965, 1141, 1351, 1467, 1737, 2205, 2445, 2895, 3423, 4053, 5705, 6755, 7335, 7987, 8685, 9457, 10269, 12159, 17115, 20265, 23961, 28371, 31459, 39935, 47285, 51345, 60795, 71883, 85113, 94377, 119805, 141855, 157295, 220213, 283131, 359415, 425565, 471885, 660639, 1101065, 1415655, 1541491, 1981917, 3303195, 4624473, 7707455, 9909585, 13873419, 23122365, 69367095]

約数ペア:

[(1, 69367095), (3, 23122365), (5, 13873419), (7, 9909585), (9, 7707455), (15, 4624473), (21, 3303195), (35, 1981917), (45, 1541491), (49, 1415655), (63, 1101065), (105, 660639), (147, 471885), (163, 425565), (193, 359415), (245, 283131), (315, 220213), (441, 157295), (489, 141855), (579, 119805), (735, 94377), (815, 85113), (965, 71883), (1141, 60795), (1351, 51345), (1467, 47285), (1737, 39935), (2205, 31459), (2445, 28371), (2895, 23961), (3423, 20265), (4053, 17115), (5705, 12159), (6755, 10269), (7335, 9457), (7987, 8685)]