5266425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 9427968

約数和(自身を除く): 4161543

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 71, 75, 115, 129, 213, 215, 345, 355, 575, 645, 989, 1065, 1075, 1633, 1725, 1775, 2967, 3053, 3225, 4899, 4945, 5325, 8165, 9159, 14835, 15265, 24495, 24725, 40825, 45795, 70219, 74175, 76325, 122475, 210657, 228975, 351095, 1053285, 1755475, 5266425]

約数ペア:

[(1, 5266425), (3, 1755475), (5, 1053285), (15, 351095), (23, 228975), (25, 210657), (43, 122475), (69, 76325), (71, 74175), (75, 70219), (115, 45795), (129, 40825), (213, 24725), (215, 24495), (345, 15265), (355, 14835), (575, 9159), (645, 8165), (989, 5325), (1065, 4945), (1075, 4899), (1633, 3225), (1725, 3053), (1775, 2967)]