48845925

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 92851200

約数和(自身を除く): 44005275

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 47, 75, 93, 141, 149, 155, 225, 235, 279, 423, 447, 465, 705, 745, 775, 1175, 1341, 1395, 1457, 2115, 2235, 2325, 3525, 3725, 4371, 4619, 6705, 6975, 7003, 7285, 10575, 11175, 13113, 13857, 21009, 21855, 23095, 33525, 35015, 36425, 41571, 63027, 65565, 69285, 105045, 109275, 115475, 175075, 207855, 217093, 315135, 327825, 346425, 525225, 651279, 1039275, 1085465, 1575675, 1953837, 3256395, 5427325, 9769185, 16281975, 48845925]

約数ペア:

[(1, 48845925), (3, 16281975), (5, 9769185), (9, 5427325), (15, 3256395), (25, 1953837), (31, 1575675), (45, 1085465), (47, 1039275), (75, 651279), (93, 525225), (141, 346425), (149, 327825), (155, 315135), (225, 217093), (235, 207855), (279, 175075), (423, 115475), (447, 109275), (465, 105045), (705, 69285), (745, 65565), (775, 63027), (1175, 41571), (1341, 36425), (1395, 35015), (1457, 33525), (2115, 23095), (2235, 21855), (2325, 21009), (3525, 13857), (3725, 13113), (4371, 11175), (4619, 10575), (6705, 7285), (6975, 7003)]