156957373375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8626

約数の個数: 96

約数和(自身を含む): 228936419712

約数和(自身を除く): 71979046337

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 121, 125, 253, 265, 275, 575, 583, 605, 1219, 1265, 1325, 1375, 2783, 2875, 2915, 3025, 6095, 6325, 6413, 6625, 8513, 13409, 13915, 14575, 15125, 30475, 31625, 32065, 42565, 67045, 69575, 72875, 93643, 147499, 152375, 160325, 195799, 212825, 335225, 347875, 451189, 468215, 737495, 801625, 978995, 1030073, 1064125, 1676125, 2153789, 2255945, 2341075, 3687475, 4894975, 4963079, 5150365, 10377347, 10768945, 11279725, 11705375, 18437375, 23691679, 24474875, 24815395, 25751825, 51886735, 53844725, 54593869, 56398625, 114150817, 118458395, 124076975, 128759125, 259433675, 269223625, 272969345, 570754085, 592291975, 620384875, 1255658987, 1297168375, 1364846725, 2853770425, 2961459875, 6278294935, 6824233625, 14268852125, 31391474675, 156957373375]

約数ペア:

[(1, 156957373375), (5, 31391474675), (11, 14268852125), (23, 6824233625), (25, 6278294935), (53, 2961459875), (55, 2853770425), (115, 1364846725), (121, 1297168375), (125, 1255658987), (253, 620384875), (265, 592291975), (275, 570754085), (575, 272969345), (583, 269223625), (605, 259433675), (1219, 128759125), (1265, 124076975), (1325, 118458395), (1375, 114150817), (2783, 56398625), (2875, 54593869), (2915, 53844725), (3025, 51886735), (6095, 25751825), (6325, 24815395), (6413, 24474875), (6625, 23691679), (8513, 18437375), (13409, 11705375), (13915, 11279725), (14575, 10768945), (15125, 10377347), (30475, 5150365), (31625, 4963079), (32065, 4894975), (42565, 3687475), (67045, 2341075), (69575, 2255945), (72875, 2153789), (93643, 1676125), (147499, 1064125), (152375, 1030073), (160325, 978995), (195799, 801625), (212825, 737495), (335225, 468215), (347875, 451189)]