119731255

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 188989200

約数和(自身を除く): 69257945

約数列:

[1, 5, 7, 17, 19, 35, 49, 85, 89, 95, 119, 133, 245, 289, 323, 445, 595, 623, 665, 833, 931, 1445, 1513, 1615, 1691, 2023, 2261, 3115, 4165, 4361, 4655, 5491, 7565, 8455, 10115, 10591, 11305, 11837, 14161, 15827, 21805, 25721, 27455, 28747, 38437, 52955, 59185, 70805, 74137, 79135, 82859, 128605, 143735, 180047, 192185, 201229, 269059, 370685, 414295, 488699, 900235, 1006145, 1260329, 1345295, 1408603, 2443495, 3420893, 6301645, 7043015, 17104465, 23946251, 119731255]

約数ペア:

[(1, 119731255), (5, 23946251), (7, 17104465), (17, 7043015), (19, 6301645), (35, 3420893), (49, 2443495), (85, 1408603), (89, 1345295), (95, 1260329), (119, 1006145), (133, 900235), (245, 488699), (289, 414295), (323, 370685), (445, 269059), (595, 201229), (623, 192185), (665, 180047), (833, 143735), (931, 128605), (1445, 82859), (1513, 79135), (1615, 74137), (1691, 70805), (2023, 59185), (2261, 52955), (3115, 38437), (4165, 28747), (4361, 27455), (4655, 25721), (5491, 21805), (7565, 15827), (8455, 14161), (10115, 11837), (10591, 11305)]