15604175035

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 20038898880

約数和(自身を除く): 4434723845

約数列:

[1, 5, 31, 41, 103, 155, 205, 515, 769, 961, 1271, 3193, 3845, 4223, 4805, 6355, 15965, 21115, 23839, 31529, 39401, 79207, 98983, 119195, 130913, 157645, 197005, 396035, 494915, 654565, 739009, 977399, 2455417, 3247487, 3695045, 4058303, 4886995, 12277085, 16237435, 20291515, 30299369, 76117927, 100672097, 151496845, 380589635, 503360485, 3120835007, 15604175035]

約数ペア:

[(1, 15604175035), (5, 3120835007), (31, 503360485), (41, 380589635), (103, 151496845), (155, 100672097), (205, 76117927), (515, 30299369), (769, 20291515), (961, 16237435), (1271, 12277085), (3193, 4886995), (3845, 4058303), (4223, 3695045), (4805, 3247487), (6355, 2455417), (15965, 977399), (21115, 739009), (23839, 654565), (31529, 494915), (39401, 396035), (79207, 197005), (98983, 157645), (119195, 130913)]