5517225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 11761152

約数和(自身を除く): 6243927

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 113, 155, 175, 217, 225, 279, 315, 339, 465, 525, 565, 651, 775, 791, 1017, 1085, 1395, 1575, 1695, 1953, 2325, 2373, 2825, 3255, 3503, 3955, 5085, 5425, 6975, 7119, 8475, 9765, 10509, 11865, 16275, 17515, 19775, 24521, 25425, 31527, 35595, 48825, 52545, 59325, 73563, 87575, 122605, 157635, 177975, 220689, 262725, 367815, 613025, 788175, 1103445, 1839075, 5517225]

約数ペア:

[(1, 5517225), (3, 1839075), (5, 1103445), (7, 788175), (9, 613025), (15, 367815), (21, 262725), (25, 220689), (31, 177975), (35, 157635), (45, 122605), (63, 87575), (75, 73563), (93, 59325), (105, 52545), (113, 48825), (155, 35595), (175, 31527), (217, 25425), (225, 24521), (279, 19775), (315, 17515), (339, 16275), (465, 11865), (525, 10509), (565, 9765), (651, 8475), (775, 7119), (791, 6975), (1017, 5425), (1085, 5085), (1395, 3955), (1575, 3503), (1695, 3255), (1953, 2825), (2325, 2373)]