153482475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 284981760

約数和(自身を除く): 131499285

約数列:

[1, 3, 5, 15, 19, 25, 37, 41, 57, 71, 75, 95, 111, 123, 185, 205, 213, 285, 355, 475, 555, 615, 703, 779, 925, 1025, 1065, 1349, 1425, 1517, 1775, 2109, 2337, 2627, 2775, 2911, 3075, 3515, 3895, 4047, 4551, 5325, 6745, 7585, 7881, 8733, 10545, 11685, 13135, 14555, 17575, 19475, 20235, 22755, 28823, 33725, 37925, 39405, 43665, 49913, 52725, 55309, 58425, 65675, 72775, 86469, 101175, 107707, 113775, 144115, 149739, 165927, 197025, 218325, 249565, 276545, 323121, 432345, 538535, 720575, 748695, 829635, 1247825, 1382725, 1615605, 2046433, 2161725, 2692675, 3743475, 4148175, 6139299, 8078025, 10232165, 30696495, 51160825, 153482475]

約数ペア:

[(1, 153482475), (3, 51160825), (5, 30696495), (15, 10232165), (19, 8078025), (25, 6139299), (37, 4148175), (41, 3743475), (57, 2692675), (71, 2161725), (75, 2046433), (95, 1615605), (111, 1382725), (123, 1247825), (185, 829635), (205, 748695), (213, 720575), (285, 538535), (355, 432345), (475, 323121), (555, 276545), (615, 249565), (703, 218325), (779, 197025), (925, 165927), (1025, 149739), (1065, 144115), (1349, 113775), (1425, 107707), (1517, 101175), (1775, 86469), (2109, 72775), (2337, 65675), (2627, 58425), (2775, 55309), (2911, 52725), (3075, 49913), (3515, 43665), (3895, 39405), (4047, 37925), (4551, 33725), (5325, 28823), (6745, 22755), (7585, 20235), (7881, 19475), (8733, 17575), (10545, 14555), (11685, 13135)]