201226425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 370262016

約数和(自身を除く): 169035591

約数列:

[1, 3, 5, 15, 23, 25, 31, 53, 69, 71, 75, 93, 115, 155, 159, 213, 265, 345, 355, 465, 575, 713, 775, 795, 1065, 1219, 1325, 1633, 1643, 1725, 1775, 2139, 2201, 2325, 3565, 3657, 3763, 3975, 4899, 4929, 5325, 6095, 6603, 8165, 8215, 10695, 11005, 11289, 17825, 18285, 18815, 24495, 24645, 30475, 33015, 37789, 40825, 41075, 50623, 53475, 55025, 56445, 86549, 91425, 94075, 113367, 116653, 122475, 123225, 151869, 165075, 188945, 253115, 259647, 282225, 349959, 432745, 566835, 583265, 759345, 944725, 1265575, 1298235, 1749795, 2163725, 2683019, 2834175, 2916325, 3796725, 6491175, 8049057, 8748975, 13415095, 40245285, 67075475, 201226425]

約数ペア:

[(1, 201226425), (3, 67075475), (5, 40245285), (15, 13415095), (23, 8748975), (25, 8049057), (31, 6491175), (53, 3796725), (69, 2916325), (71, 2834175), (75, 2683019), (93, 2163725), (115, 1749795), (155, 1298235), (159, 1265575), (213, 944725), (265, 759345), (345, 583265), (355, 566835), (465, 432745), (575, 349959), (713, 282225), (775, 259647), (795, 253115), (1065, 188945), (1219, 165075), (1325, 151869), (1633, 123225), (1643, 122475), (1725, 116653), (1775, 113367), (2139, 94075), (2201, 91425), (2325, 86549), (3565, 56445), (3657, 55025), (3763, 53475), (3975, 50623), (4899, 41075), (4929, 40825), (5325, 37789), (6095, 33015), (6603, 30475), (8165, 24645), (8215, 24495), (10695, 18815), (11005, 18285), (11289, 17825)]