55949775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 114278400

約数和(自身を除く): 58328625

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 71, 75, 79, 95, 105, 133, 175, 213, 237, 285, 355, 395, 399, 475, 497, 525, 553, 665, 1065, 1185, 1349, 1425, 1491, 1501, 1659, 1775, 1975, 1995, 2485, 2765, 3325, 4047, 4503, 5325, 5609, 5925, 6745, 7455, 7505, 8295, 9443, 9975, 10507, 12425, 13825, 16827, 20235, 22515, 28045, 28329, 31521, 33725, 37275, 37525, 39263, 41475, 47215, 52535, 84135, 101175, 106571, 112575, 117789, 140225, 141645, 157605, 196315, 236075, 262675, 319713, 420675, 532855, 588945, 708225, 745997, 788025, 981575, 1598565, 2237991, 2664275, 2944725, 3729985, 7992825, 11189955, 18649925, 55949775]

約数ペア:

[(1, 55949775), (3, 18649925), (5, 11189955), (7, 7992825), (15, 3729985), (19, 2944725), (21, 2664275), (25, 2237991), (35, 1598565), (57, 981575), (71, 788025), (75, 745997), (79, 708225), (95, 588945), (105, 532855), (133, 420675), (175, 319713), (213, 262675), (237, 236075), (285, 196315), (355, 157605), (395, 141645), (399, 140225), (475, 117789), (497, 112575), (525, 106571), (553, 101175), (665, 84135), (1065, 52535), (1185, 47215), (1349, 41475), (1425, 39263), (1491, 37525), (1501, 37275), (1659, 33725), (1775, 31521), (1975, 28329), (1995, 28045), (2485, 22515), (2765, 20235), (3325, 16827), (4047, 13825), (4503, 12425), (5325, 10507), (5609, 9975), (5925, 9443), (6745, 8295), (7455, 7505)]