17917290415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 23731107840

約数和(自身を除く): 5813817425

約数列:

[1, 5, 19, 47, 67, 95, 101, 235, 335, 505, 593, 893, 1273, 1919, 2965, 3149, 4465, 4747, 6365, 6767, 9595, 11267, 15745, 23735, 27871, 33835, 39731, 56335, 59831, 59893, 90193, 128573, 139355, 198655, 299155, 299465, 318049, 450965, 529549, 642865, 754889, 1137967, 1590245, 1867357, 2647745, 2814971, 3774445, 4012831, 5689835, 6042931, 9336785, 14074855, 20064155, 30214655, 35479783, 53484449, 76243789, 177398915, 188603057, 267422245, 381218945, 943015285, 3583458083, 17917290415]

約数ペア:

[(1, 17917290415), (5, 3583458083), (19, 943015285), (47, 381218945), (67, 267422245), (95, 188603057), (101, 177398915), (235, 76243789), (335, 53484449), (505, 35479783), (593, 30214655), (893, 20064155), (1273, 14074855), (1919, 9336785), (2965, 6042931), (3149, 5689835), (4465, 4012831), (4747, 3774445), (6365, 2814971), (6767, 2647745), (9595, 1867357), (11267, 1590245), (15745, 1137967), (23735, 754889), (27871, 642865), (33835, 529549), (39731, 450965), (56335, 318049), (59831, 299465), (59893, 299155), (90193, 198655), (128573, 139355)]