47763975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 94400208

約数和(自身を除く): 46636233

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 205, 245, 287, 317, 525, 615, 735, 861, 951, 1025, 1225, 1435, 1585, 2009, 2219, 3075, 3675, 4305, 4755, 6027, 6657, 7175, 7925, 10045, 11095, 12997, 15533, 21525, 23775, 30135, 33285, 38991, 46599, 50225, 55475, 64985, 77665, 90979, 150675, 166425, 194955, 232995, 272937, 324925, 388325, 454895, 636853, 974775, 1164975, 1364685, 1910559, 2274475, 3184265, 6823425, 9552795, 15921325, 47763975]

約数ペア:

[(1, 47763975), (3, 15921325), (5, 9552795), (7, 6823425), (15, 3184265), (21, 2274475), (25, 1910559), (35, 1364685), (41, 1164975), (49, 974775), (75, 636853), (105, 454895), (123, 388325), (147, 324925), (175, 272937), (205, 232995), (245, 194955), (287, 166425), (317, 150675), (525, 90979), (615, 77665), (735, 64985), (861, 55475), (951, 50225), (1025, 46599), (1225, 38991), (1435, 33285), (1585, 30135), (2009, 23775), (2219, 21525), (3075, 15533), (3675, 12997), (4305, 11095), (4755, 10045), (6027, 7925), (6657, 7175)]