7139500725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19073}}^1$

素因数の和:19147

約数の個数: 96

約数和(自身を含む): 14531641344

約数和(自身を除く): 7392140619

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 31, 35, 69, 75, 93, 105, 115, 155, 161, 175, 217, 345, 465, 483, 525, 575, 651, 713, 775, 805, 1085, 1725, 2139, 2325, 2415, 3255, 3565, 4025, 4991, 5425, 10695, 12075, 14973, 16275, 17825, 19073, 24955, 53475, 57219, 74865, 95365, 124775, 133511, 286095, 374325, 400533, 438679, 476825, 591263, 667555, 1316037, 1430475, 1773789, 2002665, 2193395, 2956315, 3070753, 3337775, 4138841, 6580185, 8868945, 9212259, 10013325, 10966975, 12416523, 13599049, 14781575, 15353765, 20694205, 32900925, 40797147, 44344725, 46061295, 62082615, 67995245, 76768825, 95193343, 103471025, 203985735, 230306475, 285580029, 310413075, 339976225, 475966715, 1019928675, 1427900145, 2379833575, 7139500725]

約数ペア:

[(1, 7139500725), (3, 2379833575), (5, 1427900145), (7, 1019928675), (15, 475966715), (21, 339976225), (23, 310413075), (25, 285580029), (31, 230306475), (35, 203985735), (69, 103471025), (75, 95193343), (93, 76768825), (105, 67995245), (115, 62082615), (155, 46061295), (161, 44344725), (175, 40797147), (217, 32900925), (345, 20694205), (465, 15353765), (483, 14781575), (525, 13599049), (575, 12416523), (651, 10966975), (713, 10013325), (775, 9212259), (805, 8868945), (1085, 6580185), (1725, 4138841), (2139, 3337775), (2325, 3070753), (2415, 2956315), (3255, 2193395), (3565, 2002665), (4025, 1773789), (4991, 1430475), (5425, 1316037), (10695, 667555), (12075, 591263), (14973, 476825), (16275, 438679), (17825, 400533), (19073, 374325), (24955, 286095), (53475, 133511), (57219, 124775), (74865, 95365)]