27186670125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2351}}^1$

素因数の和:2932

約数の個数: 96

約数和(自身を含む): 51705239040

約数和(自身を除く): 24518568915

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 541, 855, 1125, 1425, 1623, 2351, 2375, 2705, 4275, 4869, 7053, 7125, 8115, 10279, 11755, 13525, 21159, 21375, 24345, 30837, 35265, 40575, 44669, 51395, 58775, 67625, 92511, 105795, 121725, 134007, 154185, 176325, 202875, 223345, 256975, 293875, 402021, 462555, 528975, 608625, 670035, 770925, 881625, 1116725, 1271891, 1284875, 2010105, 2312775, 2644875, 3350175, 3815673, 3854625, 5583625, 6359455, 10050525, 11447019, 11563875, 16750875, 19078365, 24165929, 31797275, 50252625, 57235095, 72497787, 95391825, 120829645, 158986375, 217493361, 286175475, 362488935, 476959125, 604148225, 1087466805, 1430877375, 1812444675, 3020741125, 5437334025, 9062223375, 27186670125]

約数ペア:

[(1, 27186670125), (3, 9062223375), (5, 5437334025), (9, 3020741125), (15, 1812444675), (19, 1430877375), (25, 1087466805), (45, 604148225), (57, 476959125), (75, 362488935), (95, 286175475), (125, 217493361), (171, 158986375), (225, 120829645), (285, 95391825), (375, 72497787), (475, 57235095), (541, 50252625), (855, 31797275), (1125, 24165929), (1425, 19078365), (1623, 16750875), (2351, 11563875), (2375, 11447019), (2705, 10050525), (4275, 6359455), (4869, 5583625), (7053, 3854625), (7125, 3815673), (8115, 3350175), (10279, 2644875), (11755, 2312775), (13525, 2010105), (21159, 1284875), (21375, 1271891), (24345, 1116725), (30837, 881625), (35265, 770925), (40575, 670035), (44669, 608625), (51395, 528975), (58775, 462555), (67625, 402021), (92511, 293875), (105795, 256975), (121725, 223345), (134007, 202875), (154185, 176325)]