90032925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 169989120

約数和(自身を除く): 79956195

約数列:

[1, 3, 5, 15, 19, 23, 25, 41, 57, 67, 69, 75, 95, 115, 123, 201, 205, 285, 335, 345, 437, 475, 575, 615, 779, 943, 1005, 1025, 1273, 1311, 1425, 1541, 1675, 1725, 2185, 2337, 2747, 2829, 3075, 3819, 3895, 4623, 4715, 5025, 6365, 6555, 7705, 8241, 10925, 11685, 13735, 14145, 17917, 19095, 19475, 23115, 23575, 29279, 31825, 32775, 38525, 41205, 52193, 53751, 58425, 63181, 68675, 70725, 87837, 89585, 95475, 115575, 146395, 156579, 189543, 206025, 260965, 268755, 315905, 439185, 447925, 731975, 782895, 947715, 1200439, 1304825, 1343775, 1579525, 2195925, 3601317, 3914475, 4738575, 6002195, 18006585, 30010975, 90032925]

約数ペア:

[(1, 90032925), (3, 30010975), (5, 18006585), (15, 6002195), (19, 4738575), (23, 3914475), (25, 3601317), (41, 2195925), (57, 1579525), (67, 1343775), (69, 1304825), (75, 1200439), (95, 947715), (115, 782895), (123, 731975), (201, 447925), (205, 439185), (285, 315905), (335, 268755), (345, 260965), (437, 206025), (475, 189543), (575, 156579), (615, 146395), (779, 115575), (943, 95475), (1005, 89585), (1025, 87837), (1273, 70725), (1311, 68675), (1425, 63181), (1541, 58425), (1675, 53751), (1725, 52193), (2185, 41205), (2337, 38525), (2747, 32775), (2829, 31825), (3075, 29279), (3819, 23575), (3895, 23115), (4623, 19475), (4715, 19095), (5025, 17917), (6365, 14145), (6555, 13735), (7705, 11685), (8241, 10925)]