80804521725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{1723}}^1$

素因数の和:2667

約数の個数: 96

約数和(自身を含む): 144150011904

約数和(自身を除く): 63345490179

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 877, 1723, 1725, 2139, 2325, 2631, 3565, 4385, 5169, 8615, 10695, 13155, 17825, 20171, 21925, 25845, 27187, 39629, 43075, 53413, 53475, 60513, 65775, 81561, 100855, 118887, 129225, 135935, 160239, 198145, 267065, 302565, 407805, 504275, 594435, 625301, 679675, 801195, 990725, 1228499, 1335325, 1511071, 1512825, 1875903, 2039025, 2972175, 3126505, 3685497, 4005975, 4533213, 6142495, 7555355, 9379515, 15632525, 18427485, 22666065, 30712475, 34754633, 37776775, 46843201, 46897575, 92137425, 104263899, 113330325, 140529603, 173773165, 234216005, 521319495, 702648015, 868865825, 1077393623, 1171080025, 2606597475, 3232180869, 3513240075, 5386968115, 16160904345, 26934840575, 80804521725]

約数ペア:

[(1, 80804521725), (3, 26934840575), (5, 16160904345), (15, 5386968115), (23, 3513240075), (25, 3232180869), (31, 2606597475), (69, 1171080025), (75, 1077393623), (93, 868865825), (115, 702648015), (155, 521319495), (345, 234216005), (465, 173773165), (575, 140529603), (713, 113330325), (775, 104263899), (877, 92137425), (1723, 46897575), (1725, 46843201), (2139, 37776775), (2325, 34754633), (2631, 30712475), (3565, 22666065), (4385, 18427485), (5169, 15632525), (8615, 9379515), (10695, 7555355), (13155, 6142495), (17825, 4533213), (20171, 4005975), (21925, 3685497), (25845, 3126505), (27187, 2972175), (39629, 2039025), (43075, 1875903), (53413, 1512825), (53475, 1511071), (60513, 1335325), (65775, 1228499), (81561, 990725), (100855, 801195), (118887, 679675), (129225, 625301), (135935, 594435), (160239, 504275), (198145, 407805), (267065, 302565)]