3680496575

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 5526186480

約数和(自身を除く): 1845689905

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 313, 331, 725, 1015, 1225, 1421, 1565, 1655, 2191, 2317, 5075, 7105, 7825, 8275, 9077, 9599, 10955, 11585, 15337, 16219, 35525, 45385, 47995, 54775, 57925, 63539, 67193, 76685, 81095, 103603, 226925, 239975, 317695, 335965, 383425, 405475, 444773, 470351, 518015, 725221, 1588475, 1679825, 2223865, 2351755, 2590075, 3004487, 3626105, 5076547, 11119325, 11758775, 15022435, 18130525, 21031409, 25382735, 75112175, 105157045, 126913675, 147219863, 525785225, 736099315, 3680496575]

約数ペア:

[(1, 3680496575), (5, 736099315), (7, 525785225), (25, 147219863), (29, 126913675), (35, 105157045), (49, 75112175), (145, 25382735), (175, 21031409), (203, 18130525), (245, 15022435), (313, 11758775), (331, 11119325), (725, 5076547), (1015, 3626105), (1225, 3004487), (1421, 2590075), (1565, 2351755), (1655, 2223865), (2191, 1679825), (2317, 1588475), (5075, 725221), (7105, 518015), (7825, 470351), (8275, 444773), (9077, 405475), (9599, 383425), (10955, 335965), (11585, 317695), (15337, 239975), (16219, 226925), (35525, 103603), (45385, 81095), (47995, 76685), (54775, 67193), (57925, 63539)]