84236175

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5360

約数の個数: 36

約数和(自身を含む): 153030384

約数和(自身を除く): 68794209

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5273, 5325, 15819, 15975, 26365, 47457, 79095, 131825, 237285, 374383, 395475, 1123149, 1186425, 1871915, 3369447, 5615745, 9359575, 16847235, 28078725, 84236175]

約数ペア:

[(1, 84236175), (3, 28078725), (5, 16847235), (9, 9359575), (15, 5615745), (25, 3369447), (45, 1871915), (71, 1186425), (75, 1123149), (213, 395475), (225, 374383), (355, 237285), (639, 131825), (1065, 79095), (1775, 47457), (3195, 26365), (5273, 15975), (5325, 15819)]